KJ is fine to play from this position if you know how to play dominated hands but at the blinds at 10/15 it's a meh. With higher blinds I like your play since you may get the blinds and if called, you still have a nice hand but that goes back to the beginning of my post, can you play dominated hands?

At this blind level I fold preflop, at higher blinds, it's a 100% raise. Oh yea, make a continuation bet on the flop.