$0.25/0.5 shallow PLO on FTP

Hero - $6.7 is utg with 5c7h8c4h; raises to $0.25

HJ ($0.7) - shoves for $0.7

CO - ($24.12) - calls

BTN - folds

Sb ($ 4.26) - calls and BB folds

I opened intending to call if HJ shoved; hand will play well against a high card range...don't mind the multi-way action.

Flop ($2.76) 6s,3c,Td.

Hero bets $1.74. I bet as I simply didn't want the pot to be checked through, and the pot is protected so bluffing less likely..? - obv I am calling/shoving any raise.

HJ calls and SB calls.

Turn - (side pot of $4.96) 2s

Hero bets $4.51 and is all in. HJ folds and SB calls.

Not 100% sure about the flop play - as pre-flop raiser a C-bet shouldn't be unexpected or am I better just checking, hoping someone bluffs and shoving. 

Thanks