Apologies for lack of hand history, but it went as follows 100 bb eff.

utg f,
but min raise to 2 (reg)
hero sb, 3b to 7.50 with

AA,KK,QQ,JJ,TT,99,88,77,66,AK,AQ,AJ,AT,A9s,A8s,A7s,A6s,A5s,KQ,KJ,KT,K9s,QJ,QTs,Q9s,JTs,J9s,T9s,T8s,98s,97s,87s,76s

does this range/sizing look ok short handed? how is this affected by how loose the reg is?

bb folds, but calls

pot 16, flop KdQh3s

The flop is very good for us as we have all the AK, KK and QQ that villain doesn't, therefore I feel we should be cbetting majority of our range, checking maybe top set some of the time and some mid pairs/suited clubs we 3bet with, does this sound reasonable?

turn is Qs, which seems interesting, thoughts on what we do with:

AK
AJo
97s