hey guys my name is dave (say hi dave) i just bought a 1989 rx-7 gxl with a blown motor i hear of over 7 different motors to put in and **** i dont know **** about mazda's sorry to say im a honda guy i just wanted to try something new so im looking to pull the rotory out and install maybe a 1jz or a 2jz depending on how my pockets look but what other up grades do i have to make like what are the hp. stength in everythin on the car i looking to make about 700hp to match the honda i own so any help would be nice .