What do you want FTR to do here AFchung? with no reads and some villain's ranges although they look like donks from their stacks.

Nevertheless.

1.Seems fine i think,your bet sizing is quite good here.
2.Meh,not sure i'll like raising with Brunson's here,with very little postflop equity.Then again,its ok
3.We did a PSB on the flop(draws) and half pot the turn?Good odds for villain to call here IMO.