After looking around various websites and such, I'd found some good tips. But I still find my DPS caps about at the 3k mark in 10 mans, we don't have any Ele Shams, Boomkins or Demo locks so caster buffs aren't abundant.
Posting here too see if anyone can provide any hints/adivce on how I can up my game. DoT uptime I'm pretty nifty, dont have data to prove it so please take my word. MB I sometimes fuck up and don't cast when it comes off CD, often I hit MF so I know that's a slight drop.
Rotation is normallu SW:P - > VT -> DP -> MB -> SW -> SW:P -> MF and then we all know the rest, keep dots up, spam MB etc.
Current stats on my priest without any buffs ( incl IF, PW:F etc ) :
323 hit (over capped I know, working on that )
If you have any helpfull inslight, or simply your rotation I'd appreciate the input.