ok so i have a 93 lude s model with f22a1 that has manual M2L5 trans...and i can buy a h22a4 for $500 out of a 00 lude....what all do i need to complete this swap? im getting a long block with alt/ac etc..it has an auto trans=kaka....so ill find a trans and from my research the T2W4 is the best? im not sure which ecu to get...i'll get one free w the h22a4 however it has a auto trans(im sure i could rewire w enough research) but probably easier to just buy one? ...but some say P13 others say p28? I am pretty sure my f22a1 is obd1 and assuming the h22a4 is obd2 is there a conversion for this?.... also the f22a1 is non vtec where as the h22a4 is dohc vtec. So when it comes to wiring harness (this i've never done) do i pull the wires from the ecu all the way to the engine??? sorry first time on a forum and thanks for any help i get!