ive seen what guys do in foxes and sn95's to do termi swaps and they all have easily 10-30k+ into the build, not every 1 has 10-30 k to drop in 10-30 year old cars lol, so the alternative is do h/c/i or bolt ons, or rebuild ur stock motor, or buy a prebuild 5k motor, now like i said see your doing the labor urself that savesa big chunk, doing a termi swap labor if some 1was doing it for you, would easily be like 5-10k of labor, now add in the transmission and all little things that add up, +that 4,000 u said you found a used 1 for , thats easily 9-20k for everything. and thats going cheap route like your wanting to do, now buy new add that extra 5k along to that total you easily have 10-20+k right there, which = worth more than are cars, not every 1 spends that kind of coin on there cars!