yes that is fine, i will also buff the car, service the transmission and brakes, replace any parts needed, take my time as to build up alot of labor time and then i will pay you $275 bucks as part of your 10 year warranty.
Not a bad deal, provided you also: Remove his engine, swap for a junk engine, remove that and replace with engine you originally took out, then swap heads. If problems persist, then you offer to buy him a Ferrari 'Mongdial'. :lol: