Personally I like to complete instead of raising pre. KQo is not that great of a hand, and more importantly you'll be playing the rest of the pot OOP multiway.
AP, I think turn is a fold. Not too many ppl are going to be willing to raise f.d.s / QJ OTT in this spot when you're repping AK/AA.
If you're going to raise this up from the SB you gotta go bigger and punish these limpers. Turn is a fold. Not sure what you're trying to do on the river. Rarely are you going to induce worse to shove on this board. Seriously man, it's NL2... just take standard value heavy lines. This FPS stuff is a recipe for insanity.
Good flop bet. Bet bigger (.18-.22). Maximize value against worse holdings.
Bet larger on turn (.35-.42).
Fold to the turn raise. Villains raising range, consists of mostly value hands, that are better than KQ. Here is a great thread, on villains raising turn versus preflop raisers:http://archives1.twoplustwo.com/show...t=1&PHPSESSID=