Do you think he would check/raise KTo and ATo for value on the flop? With 55 as well?
I think his c/r range will look more like this:
Board: 7♦8♦T♣
Equity Win Tie
UTG 40.29% 39.77% 0.52% { QhQc }
UTG+1 59.71% 59.19% 0.52% { TT-77, 98s, AdKd, AdQd, KdQd, AdJd, KdJd, QdJd, AdTd, KdTd, QdTd, JdTd, Ad9d, Jd9d, Td9d, Ad8d, Ad7d, Ad6d, Ad5d, Ad4d, Ad3d, Ad2d }
I also think he never folds if you shove so shoving becomes worse. You could consider calling since you get good enough pot odds but you have no good turn cards and no stacks to use position. He also looks like a passive player postflop so he might not check/raise all those draws I included. The fewer draws, the worse our equity gets. I think you get called by worse often but once you get raised your are either slightly ahead or way behind.
Although it's a situation where folding sucks, unless you are very confident in his aggression with draws or worse made hands you probably have to fold.
Whatever you do though, it's a small edge you want to take or not. I think you should consider how the results of this hand would affect your game. Can you lose a stack 50% of the time or more and still play your best game? If your game gets much worse when you lose, just fold, limit the losses here and profit in the next hands. Work on mindset before taking these small edges that may hurt your game in the session when you lose.