5/10 Blind Steal

[Shooternewt]

I am OTB with JTo, SB is a tight player that folds his blinds too often. BB is a very liberal defender. He has defended 32o and c/r a Q92 flop betting the turn a river. Basically he will defend anything and c/r everything from gutshots to pure bluffs.

My questions: Is it worth it to steal with JTo against this guy? If so, what is the worst hand you would try? If not, what would you require?