AA Deep stacked vs/MANIAC 2NL

Villain is 78/76 5.8AF over 37 hands. Check/shoved flop twice no calls. Shoved ATC multiple times.
CO is 69/19 over 26 hands. He has shown his shove with ATC 3 times.

Both players had been lucky thus far, and everyone at the table was dieing to be in a hand w/them.

I put villain on ATC because of his extreme bluffing in the past. Is this ok to do? Should I have been more cautious being that we were so deep stacked? If I should have narrowed down the range, I am extremely unsure of how the hell I would do so...

On the flop, I 3b hoping he would 4b shove, and he did...

No-Limit Hold'em, $0.02 BB (9 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

MP1 ($9.64)
MP2 ($2)
MP3 ($2.40)
CO ($4.99)
Hero (Button) ($11.46)
SB ($1.50)
BB ($0.80)
UTG ($0.80)
UTG+1 ($0.95)

Preflop: Hero is Button with A, A
2 folds, MP1 bets $0.08, 2 folds, CO calls $0.08, Hero raises $0.32, 2 folds, MP1 calls $0.24, 1 fold

Flop: ($0.75) 6, 4, 10 (2 players)
MP1 checks, Hero bets $0.72, MP1 raises $1.98, Hero raises $2.92, MP1 raises $7.34 (All-In), Hero calls $5.68

Turn: ($19.39) A (2 players, 1 all-in)

River: ($19.39) 5 (2 players, 1 all-in)

Total pot: $19.39


The more I look at this hand, the more I am unsure of what I did was ok or not...

His range is like 23+ 22+, so yeah this looks fine to me. If he has something like 66 I even go as far as taunting him. If he has fd then it's all good, it's borrowed money. You're winning this pot like nine times in ten against this idiot, so stacking here is massively profitable I would imagine.

Really his range can be narrowed a little by the flop, but there's a million bluffs and even more made hands we beat. He could have ATc, or he could have 64o, TJo, 23 is a draw, his range is crushed. Get it in and whoop with delight if that ace sucks out, or kick the dog if he has clubs.

WAY bigger pre-flop. If you aren't comfortable stacking here this deep against this player then you shouldn't be at the table.

{Locked}

Step 1: Put your opponent on a range
Step 2: PokerStove: Poker Software and Analysis