Any feedback on this KK line in NL10? Villian was super-fishy up to this point, 86/0/1 so I thought I could have been up against anything

Should I keep playing them this way (regardless of the outcome of this hand) or was it too aggressive, did I make another mistake, etc etc...

Any feedback appreciated. (ps. sorry, hand converter doesn't work on this site)

$0.05/$0.1 Blinds No Limit Hold'em - *** 08 28 17:23:25 2006
Seat 7 is the button
Total number of players : 10
Seat 10: haus681 ( $9.7 )
Seat 1: cooldav2 ( $7.95 )
Seat 2: dovinho ( $18.08 )
Seat 3: cj1999 ( $9.68 )
Seat 4: Wenndy85 ( $11.15 )
Seat 5: 22lucy ( $9.85 )
Seat 6: eyerazeu ( $20.68 )
Seat 7: BBroNN ( $9.95 )
Seat 8: Gnads ( $11.1 )
Seat 9: Hynab ( $10.01 )
Gnads posts small blind [$0.05].
Hynab posts big blind [$0.1].
** Dealing down cards **
Dealt to Gnads [ Ks Kc ]
haus681 calls [$0.1].
cooldav2 calls [$0.1].
dovinho folds.
cj1999 calls [$0.1].
Wenndy85 folds.
22lucy folds.
eyerazeu calls [$0.1].
BBroNN folds.
Gnads raises [$0.65].
Hynab folds.
haus681 folds.
cooldav2 folds.
cj1999 calls [$0.6].
eyerazeu calls [$0.6].
** Dealing Flop ** [ 5c, 3h, Js ]
Gnads bets [$2].
cj1999 calls [$2].
eyerazeu folds.
** Dealing Turn ** [ 10s ]
Gnads bets [$8.4]. (All-in)
cj1999 calls [$6.98].
** Dealing River ** [ 2h ]
** Summary **
cj1999 shows [ 4s 6s ].
Gnads shows [ Ks Kc ].
cj1999 shows [ 4s 6s ].
cj1999 collected [$19.36].
Gnads collected [$1.42].