Interesting AK hand, turn decision?

[willie]

preflop
ep minraiser, i want all his money in preflop and i'm also trying to isolate by reraising to 8k.
--The BB cold call-sends off a few bells, but i can't give him all the credit in the world so i'm thinkin 99-AA, AK, AQ and possibly a little wider.

ep calls as expected.

pot is at 24500
everyone checks to me? 2 overs w/ the second nut flush draw, i put a bet out of 5k, i want the rest of EP in there and the BB to go away- i'm not sure if i really like this bet- but it also gave me a little info as to how strong bb was if he check/ called.

Turn
Brick hits, and all of a sudden BB bets out at me for another large bet? i ran it through my mind and thought of the check/call---bet line that i've read about here for drawing to flushes to confuse a raiser w/ position and draw cheaper and finally decided that either that was what i was facing- to the nuts, or a big pair

not to mention a flopped flush- but i figured w/ a non nut he'd be playing it a little faster.


so i folded.