Yeah definately, its easy to get fed up and to lose confidance and inspiration - im familiar with that, ha ha! I had a white GTE about 11 years ago, but have recently got the bug again, after owning/restoring a mk2 Xr2, a widebody Mitsubishi Starion Turbo, and a Nissan S14 200SX - ive decided i want something a bit old skool so im looking at getting/building a Nova again! (Famous last words.....!) Id love to do a C20LET but wont really have the funds to do it all in 1 go, and i want to use the car while i slowly build it (if you know what i mean) so i mite go the route of buying a road ready mk2, maybe a basic 1.2 and upgrade all the brakes/suspension etc as this can be done relatively easily, and then drop a redtop in once i have time to do the change and the said engine ! 11-12years ago, the redtop/turbo conversions werent quite as common, and were alot more expensive than thye are now - otherwise i would have loved to have done it then. A friend had C20LET in his mk2 and it was absolutely awesome - 1 of the nicest/quickest cars ive been in (and im a mechanic/technician for a raceteam !)
Anyhow, good luck with the build mate, itl be great to see once its all done!
Lee