Thanks Garick and the replies from others.
Preflop, given the way the the straightforward & passive way the players were playing and limp calling, I considered that should I get a caller or two, I could take the pot down with either 1 or 2 barrels, depending upon board texture of course.
As for the the hand post flop, Especially on the turn I found myself lost.
I recently saw an Alec Torelli video where he made what was considered by many a hero fold folding bottom set on a 910J board. Torelli lead out into the field, was raised on the flop, with another player, Shawn Deeb in between and Torelli almost insta folded face up. In my mind, I think it was an easy almost trivial fold especially oop, with reverse implied odds and potentially no implied odds against worse.
https://youtu.be/FJWyDNveGOU
Having removed 1010+ from villains limp calling range and disregarded 46, it was either 16 combos of 79, 16 of 68 (which cancel one another out) , 3 combos of 77 or 3 of 99.
In hind sight, given said combo's I think this should have been a bet fold ott as you guys have pointed out.
Once I called turn, I don't think I can fold given the pot odds.
In the moment, I was hoping to see a repeat.
Anyway, I called river and V turned over 68o. I do however think that I stack villain should the board repeat.
If I had had middle set, I'm not sure whether it changes much and what would have been the correct play??? Middle set blocks the possibility of top two but then I beat bottom set. This spot would be kind of tougher I think.