all in... or call?

[revlis87]

HU against pokerkid585 who i think is donkish - i might be wrong he has just made a couple really bad plays but whatever... Default is obv to raise the flop but I feel like he MIGHT fire turn with air here thinking im floating... but what about on river? Do we like a call (safe play) or raise (hope he has AK or KQ) but risk getting snapped by a 7 or hearts...

Full Tilt Poker Game #3017380535: Table Pupa (heads up) - $10/$20 - No Limit Hold'em - 18:44:46 ET - 2007/07/21
Seat 1: Hero ($2,438.50)
Seat 2: pokerkid585 ($1,640)
Hero posts the small blind of $10
pokerkid585 posts the big blind of $20
The button is in seat #1
*** HOLE CARDS ***
Dealt to Hero [Ad As]
pokerkid585: dude i was on the phoneeee
Hero raises to $60
pokerkid585 raises to $180
Hero calls $120
*** FLOP *** [Qc 7s 2h]
pokerkid585 bets $205
Hero has 15 seconds left to act
Hero calls $205
*** TURN *** [Qc 7s 2h] [7h]
pokerkid585 checks
Hero checks
*** RIVER *** [Qc 7s 2h 7h] [Kh]
pokerkid585 bets $550