Don't think you can fold here on 5NL...

I'm folding, don't see what worse hands are doing this and our kicker isn't so great. Even though they look fishy over a small sample, no body is going mad here with a fd or a random pocket pair (well almost never).

That's a minor thing but I'd add 1-2bb into your sizing for the isolation raise. While this won't really discourage recreational players behind you from calling if they feel like it, you don't want to play multi-way with a hand like KTo. Also, with a bigger isolation raise your value bets will become more profitable.

As played I could see you getting away on the flop vs. some super passive players but not vs. sizing and not against a guy with 75bb stack.