awsome project bro..
about rust proofing i used 5 litres of berger anti rust on under body it was applied by service station wali oil gun
car suspension was removed along with feul tank and car was lifted approx 6 feet from ground on big metal stands washed from under and then sprayed in 3 coats with intervals..
then 2 liters of berger anti rust on interior and inside doors and pillars
and one bottle of 3 m rubber undercoating for front fire wall..
and lastly i made custom compound sheets for floor and installed those im very sorry couldnt send u those because those got hard and were breaking..
in the end awsome build man that color is goona make many eyes pop..
would comment on other goodies but dont know squat about engines or performance parts 