I was thinking about 1. Assuming that he's not going to stack off super super light preflop, i'd start 4-betting/shoving most of my pairs preflop, and also AK. I'd call his raises with hands that are going to make TP's like KQ, KJ, QJ etc. I'd play a sc every once in a while, check/raising any A, K, Q, high flop with decent outs.

In postion i'd call with sc's a lot and raise A, K, Q high flops with any sort of outs whatsoever. I'd almost never 4-bet AA, KK, or AK unless i had shown down a shoved bad pair preflop.

I'd also probably continue to raise some hands that i know i'm going to fold just to keep him going.