Hey all, I've been teetering on this for quite a while and could really use some advice. I currently have a 2000 mustang with an IRS swap, fully caged and gutted, full suspension overhaul, FR500 ABS, and upgraded brakes, but currently has no engine or transmission. I calculated things out and to do the coyote swap I want (gen 2/3) and to have a fully working car (as well as a few mods to properly support it/etc), it would cost about 20k to complete. With that in mind, I would be building it myself (doing 95% of the work) but wouldn't be ready to start it for another couple years. Would it be worthwhile to build my 2000 or should I look into selling it and putting the effort into something else? My end goal is to have something reliable and capable in NASA ST2/ST3 but I wouldn't want to put any more than 30k into buying a complete car. Building the car has benefits as the coyote is reliable, I know the car, and parts are relatively cheap, but a newer chassis would probably perform better. Any advice/input?