K8o HU vs SB, and a 77hand

[bottomset]

villian is loose, bad, and pretty tricky postflop

Party Poker 3/6 Hold'em (6 max, 6 handed) converter

Preflop: bottomset is BB with 8[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">4 folds</font>, SB completes, <font color="#CC3333">bottomset raises</font>, SB calls.

Flop: (4 SB) 5[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">bottomset bets</font>, SB calls.

Turn: (3 BB) 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, bottomset checks.

River: (3 BB) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets</font>, bottomset calls.

Final Pot: 5 BB


both villians unknown
Party Poker 3/6 Hold'em (6 max, 6 handed) converter

Preflop: bottomset is MP with 7[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">bottomset raises</font>, CO calls, <font color="#666666">1 fold</font>, SB calls, <font color="#666666">1 fold</font>.

Flop: (7 SB) 5[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">bottomset bets</font>, CO calls, SB calls.

Turn: (5 BB) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">bottomset bets</font>, CO folds, SB calls.

good bet here?

River: (7 BB) J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, bottomset bets? .

if it was a nonflush completing J would you bet?