AK PF - Easy laydown?

[zgall1]

It has been tough getting reads on these guys and I am dead tired because it is 5 AM and I didn't expect to make it this far.

Seat 1: zgall1 [KH,AD] ($58,713 in chips)
Seat 2: bignewf ($37,940 in chips)
Seat 3: gandolph420 ($36,887 in chips)
Seat 4: tason1101 ($7,640 in chips)
Seat 6: velocheese ($19,591 in chips)
Seat 7: rustyf_UAC ($40,080 in chips)
Seat 8: HuP ($11,863 in chips)
Seat 9: d-nice_97 ($51,701 in chips)
Seat 10: Shep204 ($13,085 in chips)
ANTES/BLINDS
zgall1 posts blind ($800), bignewf posts blind ($1,600).

PRE-FLOP
gandolph420 folds, tason1101 bets $4,000, velocheese folds, rustyf_UAC bets $7,000, HuP folds, d-nice_97 calls $7,000, Shep204 bets $13,085 and is all-in, zgall ???