Please comment how did i play this hand?

PokerStars No-Limit Hold'em, $1.00+$0.20 Tournament, 10/20 Blinds (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Button (t2880)
Hero (SB) (t1440)
BB (t4450)
UTG (t1720)
MP (t1560)
CO (t1450)

Preflop: Hero is SB with A, K
1 fold, MP calls t20, 2 folds, Hero raises to t80, 1 fold, MP calls t60

Flop: (t180) A, 8, 7 (2 players)
Hero bets t180, MP calls t180

Turn: (t540) 8 (2 players)
Hero bets t340, MP calls t340

River: (t1220) 4 (2 players)
Hero bets t320, MP raises to t960 (All-In), Hero calls t520 (All-In)

Total pot: t2900

Also this hand

I was a little worried about a better queen

Hero (BB) (t3050)
UTG (t1520)
MP (t1480)
Button (t1470)
SB (t1480)

Preflop: Hero is BB with 2, Q
UTG calls t20, 2 folds, SB calls t10, Hero checks

Flop: (t60) Q, Q, 5 (3 players)
SB checks, Hero bets t100, 1 fold, SB calls t100

Turn: (t260) 7 (2 players)
SB checks, Hero checks

River: (t260) K (2 players)
SB bets t140, Hero calls t140

Total pot: t540

I think they both look good to me.

many thanks

Hand 1: Ad Kc - I make it 100 pre-flop and also bet more on the flop and turn. There are flush and straight draws out there. I would make it 250-300 on the flop and probably push the turn. A flopped flush is possible, but unlikely. Players at a $1.20 call with all sorts of crap.

Hand 2: 2s Qh - I definitely bet the turn, and as played, I raise the river. You shouldn't be worried about the case Q here.

First one - I agree with Rage, make it 100 preflop. Flop and turn bets are fine, and just shove the river.

Second one - No need to overbet the flop - make it 50 to go. Definitely bet the turn and raise the river - if he has a better Q or a full house then I pay him.

Thanks guys i'll bear that in mind going forward both the bigger bets with AK early blinds, and less caution when holding the trips with low kicker.

Im off for a week but after that you'll probabally be seeing a lot more of my hands posted, I should have been getting the benefit of you experienced players advice for months now instead of just reading other peoples posts!

Thanks