Mental note: more archers with burning arrows
renau1g: Your character looks good. I hope I didn't miss something important.
Ord Sessadore: same as above. You just have to change healing surges to 7 (6 rogue +1 Con mod)
Padreigh: Could you use a similar formating like the other? Just quote their posts and fill in your stats (and powers, etc.)
Does resistances stack? (Poison from both armor and neck slot)
Can one use a magic staff as a quarterstaff?
Rest looks good.
Niehaus: Sling att should be +6 (2 level, 2 dex, 2 prof). Rest looks good.
Insight: Any more questions before you post your sheet?