2 100/200 hands from Bellagio on Sunday

[Aves]

I played the 30/60 on fri and sat and found it as loose / passive as the 20/40 I'm used to back home. Did well and decided to take a shot at 1/2

Hand 1: Just moved to a main game. CO seems a little laggy, but I've only been able to observe a few hands where he was playing 4-5 handed as I waited for the button to pass me. CO opens 7 handed and I 3-bet A8s on button. Loose fishy BB calls, CO calls.

Flop K84r. BB checks, CO bets, I raise, BB folds, CO calls.

As dealer turns a Q completing rainbow, CO bets in tempo. I...?

Hand 2: I raise UTG+1 8-handed with AcTc. UTG+2, a decent TAG, who I have been friendly with because I play with him at my home casino and happen to run into him out here coldcalls while saying " I think I wouldve 3-bet you if you hadn't been playing so tight." Fish calls in LP, blinds fold.

Flop 779r. I lead, UTG+2 calls, LP folds.

Turn 9 completing rainbow. My plan for rest of hand?