how much would it cosst for me to order an SII engine from toyota, or buy one used if i could ever find one(yeaeh right) and a new transmission, and pay a shop to install them in my 00 gt? i also need to know if it would be way too much hassle, with that much work done, to deal with (things not working properly, constant repairs, etc). money is something i have at this point, i just got a settlement from an accident i was in three years ago.