What to do?

[SKoob]

I have got the nova SR as a donor car, but it appears to be in a sounder condition than my car, I don't know wehter to take all the stuff outa the Sr and put it in me merit inc engine and gearbox, or just get a door from srappy and wing and put it on the road, the shell is almost rust free, whereas my merit is deceptive in it ooking nice, but being quite rusty, also it has been hard hit in front passenger side at one time, me mum is screwing at me to get one of them gone :( , the merit is on the road and running the SR is a non starter, is an SR rare, if so that wud make it worth doing right :? what wud u do?
u can see the merit on the link in me signature, i'll post pics of me SR when i can borrow me m8s digi camera