[detruncate]

The flop play is debatable, and depends on how often you'll get it HU. I don't hate it, but I'd prefer it with a stronger pair or a BD nut flush draw given the possibility of multiway action and the near certainty that you're going to be 3-bet. Spiking an ace has a fairly strong possiblility of creating redraws for any fairly reasonable opponent who calls your raise. We have a poor hand mulitway, and aren't usually going to be a huge favourite HU given the combined possiblities of Villain having paired or having overcards to our 6.

I'd think about raising the turn. You'd much prefer to play this out without MP2. You'll often have CO beaten and MP2 has a hard time calling 2 BB without a strong hand or draw.

If you're going to call this river you should raise instead. You don't want overcalls. Foregoing a turn raise in favour of raising a river brick seems like a reasonable alternative. Calling this river doesn't.