actually the swap was pretty simple to me. it was my first time too and went well. i got my engine from motors unlimited, you have to call ron at MU for info, chico i heard good things about, and also pa warehouse. if you get the uncut harness you can do it yourself pretty easy. you have to do some splicing and if you have a na mr2 you have to change the fuel pump. thats about it. everything drops in. if you have any problem and you need help theres a lot of people that will guide you. good luck.