mike always has the right answers haha
I suggest driving the car and enjoying it for the time being with the L18 before jumping into a swap
if youre looking for a noticeable power upgrade I would go the dual cam ka route... but wouldn't tear anything apart until you have absolutely everything needed for the swap
or your car will end up sitting torn apart for a long time
just a couple things to ask yourself...do I have the time, money, skills, tools, and space to accomplish everything youre looking to do.
and last thing... PICTURES hahahah