How hard will it be to take off the dashboard and steering wheel?
taking out the dashboard is a huge undertaking.. not to mention expensive.. if your planning on replacing your dash your looking at spending over $500 for a new one.. ive even seen them go for $800. just get a dash cap from
www.zcarparts.com. as far as your steering wheel goes.. its pretty easy if you have the right toold to do it.. a puller..
How the hell do i get the rear hatch open?
if you dont have the key for the hath you can open the hatch from the latch thats located on the left side of your drivers seat.. just reach down near the door sill and youll find it there..
a little bit below the radiator cap their is a small tube going off of the neck, is this supposed to lead to a radiator overflow tank?
yes.. its suppose to be located right behind the charcol canester near the left headlight bucket.
as far asd your other questions... get a haynes manuel.. and your going to need some good set of toold and you gotta know how to use them..