Mopar Forums - 1972 satellite (road runner clone)

i recently bought a 1972 satellite and am cloning it out into a road runner (body only for now)...

so far i've sanded down the roof where the vinyl top used to be, removed the metal trim/molding and taken off the bumpers...

i have left to primer, paint, and fill in the connection of the panels with fiber glass filler from what i understand...

this is my first restoration and i am a bit lost... if theres anything else i should be doing please let me know...

ALSO i recently found a 5.7 hemi engine for $300... the guy wants to get rid of it fast and it does need some work... however ive read that i need a conversion kit if i want to drop it into my car... is this true?? even so is it worth buying just to work on and sell??