You're over the hit cap by around 40ish rating, I suggest you go to wowreforge.com and let it show you how to reforge to hit exactly 961 hit, as well as get as much crit/haste as possible. Make sure you input stat weights that makes haste higher than mastery though.
Other than that, stuff looks good. The enchant on your weapon can be improved to the Flintlocke's one.
I'd give you a 7/10 or so.
http://eu.battle.net/wow/en/characte...zrialol/simple <- I've been unlucky with getting offpieces for Tier, hence me using 5/5 at the moment. Oh well! Also not that I'm loving haste more than crit due to trinkets and stuff. Aaaaaand I'm in a BM spec for Ragnaros 25 HC, trying that out.