Party Poker No-Limit Hold'em, $ BB (10 handed) FTR converter on zerodivide.cx

BB ($69.85)
UTG ($32.12)
UTG+1 ($59.55)
UTG+2 ($58.46)
MP1 ($50.30)
MP2 ($58.20)
Hero ($62.85)
CO ($41.30)
Button ($48.55)
SB ($41.55)

Preflop: Hero is MP3 with K, A. SB posts a blind of $0.25.
1 fold, UTG+1 calls $0.50, 1 fold, MP1 calls $0.50, 1 fold, Hero raises to $2, 2 folds, SB (poster) calls $1.75, 1 fold, UTG+1 folds, MP1 folds.

Flop: ($5.50) K, T, 8 (2 players)
SB checks, Hero bets $4.5, SB calls $4.50.

Turn: ($14.50) Q (2 players)
SB checks, Hero bets $10, SB raises to $25.

What do you put him on? Was i correct in leading the turn? Should I have raised more/less preflop?