Oh bogus, you are such a wuss... lol the C4 LS1 swap shall be achieved!! Oh, a complete LS1 swap (if using a 700r4 or 4L60E) for ~$3000 and ~$4000 if you get a low mile pullout with EVERYTHING including exhaust manifolds, A/C, and some extras (i did, but I wanted more so I obviously have more into it now)... this is an estimate based on what I have spent and doesn't include transmission, guages, and a few little things that you don't absolutely need lol...