NL50 No read vs UTG Limper

[reecelights]

Villain's 14th hand at table, no previous hands against him.

At this table he has played one hand: he limped PF and bet at T66 flop (won pot). I have raised three pots, including a reraise on teh flop and turn of one hand, taking down a $19 pot. I raise preflop the next hand but have not played a hand in the orbit since.

1. After his check/call on flop I put him on a mid pair or two Broadways, possibly a weaker suited Ace. Is this a reasonable range?
2. What is my plan on the turn and river if we get there?

Ultimate Bet
No Limit Holdem Ring game
Blinds: $0.25./$0.50.
6 players
Converter

Pre-flop: (6 players) Hero is CO with 7[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/spade.gif[/img]
UTG calls, UTG+1 folds, Hero calls, Button folds, SB calls, BB checks.

Flop: 7[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/club.gif[/img] ($2, 4 players)
SB checks, BB checks, UTG checks, <font color="#cc0000">Hero bets $2</font>, SB folds, BB calls, UTG folds.

Turn: K[img]/images/graemlins/diamond.gif[/img] ($6, 2 players)
BB checks, Hero ?