I'll try to keep this as brief but as informative as possible. Changes in RED
Jirachi
Choice Scarf
252 Att
252 Speed
4 HP
Jolly
Trick
Iron Head
Stealth Rock
U-Turn
Fairly standard lead. Trick cripples many leads who choose to just set up rocks and who don't have a trick blocker. Stealth Rock needs no explanation, while I use Iron Head just for damage and if my trick is blocked I can use him for a late game psuedo sweep. U-Turn is just to get some damage on the opposing Poke if I have an unfavorable matchup.
Celebi
Life Orb
232 HP
34 Speed
242 SpA
Modest
T-Wave
Recover
Psychic
Leaf Storm
My Machamp and bulky water counter. This little guy is great and packs a huge punch. I t-wave whenever I anticipate a switch and recovery gives me some survivability if I'm in a situation where I'm depending on hacks to gain the upper hand. Psychic for STAB and Leaf Storm just destroys anything that is weak to it and a lot of things that arent.
Heatran
Life Orb
252 SpA
252 Speed
4 HP
Timid
Substitute
Fire Blast
Earth Power
Explosion
My virtual counter to almost anything. I switch in Heatran to anything it can counter, sub up and then depending on what is switched in, I almost always explode. Almost takes out blissey and kills Starmie (which I despise) and Gyra, two common counters.
I find myself almost always exploding instead of doing something useful other then blocking Jirachi, Toxic and Fire moves so any suggestions as to what to do here would be appreciated.
Suicune
Chesto Berry
252 Speed
252 SpA
4 Def
Timid
Rest
Surf
HP-Electric
Ice Beam
Suicune... oh Suicune... I've had my ups and downs but too many times has he been able to soak up a hit and then just fire back. The spread I used is mainly so he can Psuedo tank since I dont have any real walls, but still be able to pack a punch. I'm thinking of taking out calm mind and making cune a resto-chesto for added survivability. Surf for STAB, HP-Electric for Gyra, and Ice Beam for dragons; pretty standard.
Snorlax @ leftovers
252 attack, 252 SpecDef, 6 HP
Adamant
Body Slam
Crunch
Earthquake
Self Destruct
This guy is a tank, he soaks up all the special hits from guys that gave me trouble in the past, starmie, heatran, jolteon, all of them are forced to switch or take a KO. He also works well against gengar, taking a focus blast and firing back with crunch. All around great bulky Poke. Thanks to Tater Tot for the suggestion.
Lucario
Life Orb
252 Att
252 Speed
4Hp
Adamant
Swords Dance
Close Combat
Extreme Speed
Bullet Punch
My pride and joy, Lucario is (IMO) one of the most powerful sweepers out there. With SD up the only thing that can consistently counter me is Rotom. Everything else is either wiped out by CC or hit by double priority. He is central to my team and one of my most consistant Pokes. Double priority just hits too many things and CC is just too powerful to get rid of.
Main Counters:
All Rotom Forms
Rotom is just a pain in my A$$. He counters almost everything on my team and I normally need to sacrifice something so I can get a draco meteor or fireblast off just so I can get rid of the darn thing. With how popular he is I feel like I need a good counter. I would consider Gengar if I knew what to take out, possibly Dragonite?
Jolteon
With its speed and huge SpA I normally revert to just sacrificing my Dragonite to get one Extreme Speed off and then send Lucario in for the kill with his own E-speed.
Starmie
He would be higher up the list if everyone didn't bring him in on my Heatran. I normally just go boom but I would rather not trade poke for poke.
Summary:
While the team normally wins upwards of 75% of its matches, I just feel I am too consistantly beaten by the same pokes and I know that someone out there probably has a good idea on how to improve this team. I'm not a fan of stall and choice items are Ehh for me so I tend to shy away. The two pokemon I would consider exchanging would be Dragonite and Heatran. Suicune could use an update if anyone so desired. Jirachi, Celebi and Lucario almost always are champs and can probably stay the same.
I'm a long time lurker, first time poster and I look forward to your help.
UPDATES
Resto Chesto Offensive Cune is working out great. His natural bulk is letting him take hits while firing back with tons of power. Chesto is letting me kill Brelooms who think they can set up on me and Rest is a restart button, great against toxic stall and who can argue against getting all of your HP back
Snorlax is doing pretty well so far, until I can find a better option, if I can, he stays.