Live $2/5 Turn C/R as a bluff 400bbs deep

[Number27]

Relevant history: Villain is pretty much the only other competent player at the game. He's like 25-30 and wearing a sun glasses and an iPod. He's really cockblocking my attempts to isolate the fish.

Whether through luck or skill he's got pretty decent ranges. He doesn't seem to have very good hand reading skills though. At least my read is that post flop play is his weakness.

He's been 3betting and 4betting me alot; but I showed him the nuts last orbit so my image isn't terrible. When I had the nuts I flopped top set of jacks and checked the flop.

Effective Stacks ~$2000

Two fish limp up front.
Hero raises to $25 from MP with 7[img]/images/graemlins/spade.gif[/img]8[img]/images/graemlins/spade.gif[/img]
Villain 3bets to $75
Fishies fold
Hero 4 bets to $230.
Villain calls.

Pot: $475
Flop 3 4 K rainbow with one spade.

Hero checks
Villain thinks for a minute and checks.

Pot: $475
Turn: 5[img]/images/graemlins/spade.gif[/img]

Hero checks
Villain bets $475
Hero Shoves for ~$1750

Anyone like? Spew? Standard?