NL50 turned TP und small Donk Bet am River

[wibbo]

Known players: (for a description of vp$ip, pfr, ats, folded bb, af, wts, wsd or hands click here)

Code:

SB (101.57)
MP2 (47.40)
MP3 (58.20)
BU (58.42)
BB (50)
CO (72.20)

0.25/0.50 No-Limit Hold'em (6 handed)
Hand recorder used for this poker hand: Texas Grabem 1.9 by www.pokerstrategy.com.

Preflop: Hero is BU with A, Q
MP2 calls $0.50, 2 folds, Hero raises to $2.50, SB folds, BB calls $2.00, MP2 calls $2.00.

Flop: ($7.75) 3, T, 4 (3 players)
BB checks, MP2 checks, Hero checks.

Turn: ($7.75) A (3 players)
BB checks, MP2 checks, Hero bets $5, BB calls $5.00, MP2 folds.

River: ($17.75) 7 (2 players)
BB bets $6.50, Hero calls $6.50.

Final Pot: $30.75

BB hat Stats von 29/8/2.0/26 nach 700 Haenden.
MP2 hat Stats von 24/19/3.7/24 nach 2k Haenden.

CBet auf diesem Board?
Ist es zu offensichtlich, dass ich das A am Turn halte?
Was hat seine kleine Bet am River zu bedueten? Call oder Raise?