I 3bet smaller with all those hands. Should make the hand easier to play.
I might actually 3bet bigger against this type of opponent - making it 4k will not feel like a threat to his stack when he has almost 50k chips, and he will probably at least call with the vast majority of his hands because people just don't like folding. I think that many players size their bets too small vs the punterers in the deep-stacked stages of tournaments. These guys love a good call, and are not price sensitive... so have them call a really big bet.
I would definitely get QQ in here. This is because I'd be pretty confident from his HUGE bet-sizing that he has JJ/TT/(maybe 99) or AK - i.e. hands that he hopes are best right now but does not especially want to see a flop with.
I'd not bother trapping with AA and would just get it in because I'd expect him to almost always be calling now he has put close to 1/3 of his stack in. I don't really want him to fold JJ when the board comes Kxx or Qxx (or to fold AK when it comes T84 etc) when I am fairly sure he will grudgingly call an all-in preflop.
This is all based on the info you have given about your opponent and my views on how this type of player usually thinks about and plays poker. If I am incorrect in these views then my advice could be bad. No big deal though, if he ends up having AA/KK (or ends up 4bet/folding JJ) because he thinks about poker differently to how I am assuming he does, well I'd just chalk it up to an understandable misread and not be too worried about it.
I'd fold AK, unless I believed he would 4bet/fold JJ and TT. If this is the case then AK is a profitable jam. But my personal opinion is that this player type does not 4bet JJ/TT to this sizing and then fold to a jam. Instead they just tank for two minutes, looking pained the whole time and staring at you to try to get a 'read', and then
always call.