the motor you have is good but if your going to do a swap go with the ls v-tec motor and dont listen to the guy with the k-20 storie it would cost you over 5000 to do a swap like that plus all the mods you probly want to do to it then you will be sitting at around 8000 then you will want to get rid of it as soon as somthing goes wrong with it besides if your going to be spending some money just keep the motor you have should be the d16y8 and boost it for around 2500 and smash a k-series sohc all the way