Thanks for the replies Guys!
I ended up buying 6-1/4" Splits to go in the front doors, and i'm yet to figure out if they will fit or not! that's going to be my major dilemma i think.
I'm going to look into a ported enclosure for the 15" sub ive got.. Id rather keep that than change it if i can... Dont want to spend more if i dont need to! For the rears ive been told that a simple pair of 6" 2 ways would be enough for rear fill.. Im definitely not keen on 6x9s or anything in the back.
86 Berlina: The only reason i doof at all is i need something to listen to when the engine is off!
Thanks againb for your input guys.. This wont happen for a few months now but we'll get there!
Cheers.