head swap

hello i have a stock 1.5 s Del Sol, i was given a 1.6 vtec head and ecu for it y8. i only know a little on how to and how hard it will be. 1st will the timing belt be to small for the swap. Also how do i connect the oil line to the head, if i even half to. How much hp. also if anyone knows of a good place to buy 1.5 liter pistons that would help. Any onfo would be great thanks

Try searching on "mini me" swap you should get a lot of info.