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hmm my opinion is....
Spikes/stealth rock support
CB Aggron
with Trick room support
this way aggron could put more evs into bulk instead of speed, also SR/spikes will get rid of pesky focus sashes
another combination might be bellypass smeargle with a sub/salac berry
Lead metagross- not bad but i usally run reflect or light screen over earthquake just to support frail sweepers
Kingdra- switch the ability to sniper, since you don't have any Rain support, take off hydro pump for yawn too, since you are adamant anyway
Mamo- hmm nice dragon killer but i...
Very nice team, i remember i played with a Rain dance team too for the first few UU battles i had, good choice
Ambipom- seems like a nice lead but i suggest running electrode due to a couple of factors
1. It is fast as heck
2. Can take advantage of rain itself with thunder and 50% paralysis...
nice team dude, have you really battled with this team though and get expirence? i would like to know how it does against common "Dusknoir-smeargle dark void" leads
DEZTROYA vs Jigo- Jigo, he is a beast
Diploman vs Fightgar- fightgar, heard he is good
Honchkrow vs krabs93- honchkrow cuz he goes on the battle me thread a lot
asiankid123 vs Scruffy- scruffy, i think the odds are 1:99 in favor of scruffy :p
Deztroyza vs Althos
Erodent vs Jigo
Supe vs Diploman
Magik0722 vs Fightgar
(Honchkrow vs Raistmagic)* vs (Slimi vs wiinry)*
krabs93 vs Geren
asiankid123 vs Pablo
Scruffy vs (destroyer vs sandman)*