Boy, I say boy, you have a lot of reading/browsing to do on here before you should really get started on this car. There are a lot of parts from a DSM that are interchangeable, but everything has been mentioned on here 100 times. If you aren't aware how the Search function on this board works, I'll help out. For words that HAVE to be included in the search use a + sign directly in front of the word. For words you don't want (like if you don't want to see every reply for a topic) use a - before that word.
EX. +DSM +interchange -re:
It will show you many threads with the exact same question, and many replies and links, to tell you what you need to know.