You cover your two opponents? I like check-raising the flop, it looks full of shit, and BB's squeeze range is strong + you're 3 way and the other guy calls. I'd expect the 3bettor never to fold an overpair, at least not on the flop, and probably not on the turn. Conversely, he could find a fold on the turn if you X/C flop, XR turn (as u did).

As for the other player, I'm pretty sure you'll induce floats / 3b bluffs on the flop, if you XR and the preflop 3bettor folds.

As for balance, I also like to bluff this spot, because we'll be able to win the pot a lot on latter street. This is the famous value-bluff :) (bluff an early street to build up the pot and win it later).

I am leading the flop a lot of the time 225-250. I dont like c/c cause we show too much strength and nutty lines on future streets. I like c/r flop 2nd to leading, c/c maybe 10% of time multi way. I c/r to about 450-475. 

If you lead flop and get raised.. Flatting every time, i think thats obvious tho. 

Im leading all turns after c/c or c/r flopping. I think as played you must lead turn because your c/r looks so nutty on the turn now and hard to get value from anything but a cooler situation. 

fold he has  quadz

x/c flop and lead turn or lead turn seems the best lines to me

I would do anything but check/call the flop.