[zaephyr]

I wouldnt put him on best 10% hands preflop, more like 15-18 (he is in CO), so i would value raise preflop.

If u raise preflop, b/c flop and c/r turn.
If u call this preflop, c/c or c/r flop. With donking that flop you either make your opponent fold much worser hand or. he'll raise with pretty much anyhand (as bluff, free turn card, draw etc..).
I would c/c on flop and plan to c/r non-spade/king turn here, opponent probably wont check thru turn, and even if he itends to he would most probably fold to turn donk.
River is standard.