ultrachip worth it?? or 86/87 ECU upgrade with ultrachip??

[T-Type85David]

been thinking about getting the ultrachip for my 85 t-type, just wanted to hear the pros and if any cons out there. Should i just go with a ECU upgrade and how much would that cost and where and how do i do that??

[PaCemkr86]

im currently building a budget project hot air..
i just installed new injectors and turbo tweak chip and an alky kit, and maf translator and LS1 maf..

it will burn the crap out of that single tire.. LOL

working on adding a posi now