For the second hand -- if he's only raising 1% of his hands, that's basically KK+. I'd keep AQ/AK/QQ in his range until you see him raise something besides that range (or until his PFR% goes up).

Also, you should not eliminate so many of the Ax hands from his range. Lots of villains have a hard time letting go of paired aces. Especially on the flop -- keep in lots of those hands. Plus, he could have A3 on the flop, which would definitely continue to a bet.

Good job, though. I'm also trying to improve my hand-reading/ranges skills, and this looks like top-notch work.