definatly agree with 75 coupe about doin all ur wheel bearings and other things that uve listed to make it safe.if ur keeping it as a daily id keep the stock turbo till it blows then get a high flow from hyper gear to keep things cheep.i have the same car with a full exhaust, fmic, walbro fuel pump,and after market boost controller,i have a remapped ecu but would recommend a nistune over a remap and my car makes 209kw on 9psi boost with stock turbo.if ue keeping it as a daily then that is enough power to have a bit of fun and with out drawing any unwanted attention in the engine bay.if u want to go the next step u can go the hyper gear high flow turbo,injectors and a z32 afm and u can go from there.u have a good starting platform so look around the forum and do a bit of research before u jump into anything.