#1 WP
#2 raise preflop. your play is ok but not standard for middle quality KK , the rest is fine. ya, maybe you have special read on the opponent.
#3 raise flop, very dry board, you can raise small like 10 just want to isolate CO-1, stake against CO-1 are really shallow and you don't want those 78TQss type of hands realize their equity.
#4 WP
#5 WP