200NL
Hero btn QdJd $5
BB calls.

Flop ($11) 9d-6c-4h
Hero cbet $7
Villain calls.

Chose a larger sizing on this flop as I want to prevent floats from ace high and my hand has decent playability on later streets, mostly barreling all over cards T-A or diamonds.

Turn ($25) 9d-6c-4h-7d
Hero barrels $20 (80%)
Villain calls

On this turn I think I should mostly be checking as it helps BB range quite a bit here. Anything that had a pair now has a SD to go with it. If I do bet, I have to plan on triple barreling.

River ($65) 9d-6c-4h-7d-3c
Hero bets $48 (74%)
Villain ?

Mostly repping sets, T8s, 97s, 67s I don't have any SDV here with my hand, but I wasn't sure if I should triple this combo as it does not appear I have much fold equity on this texture either. I do think I need to find some bluffs here though.

Is this a good bluffing combo on this run out? Comments on sizing / line are very welcomed.