400NLHUCASH deep stacks flush on a paired board

[Vinetou]

PokerStars No-Limit Hold'em, $4 BB (2 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($780.50)
Hero ($755.50)

Preflop: Hero is Button with A[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises to $12</font>, <font color="#CC3333">BB raises to $40</font>, Hero calls $28.

Flop: ($80) T[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $60</font>, Hero calls $60.

Turn: ($200) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero checks.

River: ($200) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $180</font>, <font color="#CC3333">Hero raises to $655.5</font>,

You think this is played badly? I should first tell my reason to call preflop, because it is unusual call.

1. Position.
2. I read him good.
3. The stacks are deep, so great implied odds.
4. He is losing a lot of money to me on the other table so he will probably overplay his hand when he gets it. On the other hand, it is a fact that people tighten up when they are up, but I am sure that the first factor is bigger than the second one about that guy.

I pushed all in because I figured he is just as likely to call a big rase than a small raise. I bluffed him before. But even with my LAG image and his steaming - do you think this is just a spew?

And with that deepstacks, I also ask if I should fold the flop, because the danger of drawing dead can be fatal when playing with 200BB's.

He is paying me off with lower flushes and he might even go crazy and call me with a lone jack (and of course fullhouses which beat me). He is not going crazy with a lone ten.