Yes this team actually has a shitload of weaknesses like rd kingdra which ohkos and outspeeds all your guys after set up but you'll be extremely hard pressed to find time to exploit these weaknesses if you try to set up against like zapdos you're getting brutally ohkod or at best you'll die to one turn of lo recoil (now i would be interested to see how you deal with mystic water rd kingdra hehe). if you want to say this team is weak to pokemon x because pokemon x can sweep after just one turn of set up, look carefully at the team and see if pokemon x can actually set up anywhere. i would guess apart from guys like bisharp (who will always shit on offensive teams because sd+sucker punch+lots of resists) you actually can't set up pokemon x.
That said kokoloko i think your team is weak to fast specs and band users like cb crobat which can ohko almost everyone on your team and even zapdos gets 2hko if your opp can get sr up after a turn of lo recoil (not as hard as you make it seem i would think, with azelf at least they get rocks up half the time). this could be fixed somewhat by simply changing chandelure to timid so he can outspeed and maul crobat (bb recoil would kill him if fire blast doesn't).
You say timid "just doesn't hit hard enough" but unless you need modest for something specific then I would strongly suggest Timid (because honestly Chandelure will always hit at least fairly hard).
This team is pretty solid but I wish you didn't have to keep on playing aggressively to check threats, some guys simply can't be beat like that like SD Pass Ninjask which might sound noobish but it could probably pass to something and just kill you.