Hand 1:

Preflop: Fine.
Flop: Fine.
Turn: I dont like the small bet. Bet near the pot or check it down playing it WA/WB. I would pot it because he could be on a draw as often as he has Jx or 9x. 78s, QT, KT, T8s, and a pair of clubs are all possiblities. If the board was monotone and more like J623, then Id probably check behind.
River: Tough one. You arent folding, its either whether to raise or call. His awakening when the flush card comes would probably freeze me, and Id flat call.

Hand 2:

Preflop: Raise it, but a call is fine.
Flop: Fine.
Turn: Fine.