Playing KK

[iltor]

Titan Poker 150.00/300.00, hand converted by the iPoker Converter at Talking-Poker

saw flop | <font color="#C00000">saw showdown</font>

Button ($1120.00)
SB ($6208.00)
BB ($7480.00)
UTG ($1900.00)
UTG+1 <font color="#C00000">UTG+1 ($8581.00)</font>
MP <font color="#C00000">Hero ($10592.50)</font>
MP ($4610.00)
CO-1 ($7170.00)
CO ($4015.00)

Preflop: Hero is in MP with K [img]/images/graemlins/club.gif[/img] K [img]/images/graemlins/spade.gif[/img]
1 fold, UTG+1 calls 300.00, Hero raises to 1200.00, 6 folds, UTG+1 calls 900.00.

Flop (2850.00) 9 [img]/images/graemlins/diamond.gif[/img] J [img]/images/graemlins/heart.gif[/img] 4 [img]/images/graemlins/diamond.gif[/img]
UTG+1 checks, Hero bets 1500.00, UTG+1 calls 1500.00.

Turn (5850.00) 6 [img]/images/graemlins/diamond.gif[/img]
UTG+1 checks, Hero moves all-in for 7892.50, UTG+1 moves all-in for 5881.00.

River (19623.50) 3 [img]/images/graemlins/spade.gif[/img]


P.S. Four tables remaining, two tables paid. No reads on opponent.

Question: 1. Should I rase more preflop?
2. should I push on the flop with two dimonds or not?