villain has 5.1k..i have him covered..(Can fold pre I guess)

I limp T8ss utg..everyone folds..An active young player makes it 150$ on the btn..I flat..

HU to the flop..

FLOP:K79ccs(330$)   

He bets 320$..i x-r to 880$..he flats  

Turn:3o (2090$)  

I checked folded the turn ...he bet 1.6k

Thoughts on all streets as well as preflop(usually it goes 4way to the flop..even If I raise...wht's the best line pre & post flop)?