I am currently collecting parts for my bugeye to hawkeye swap. obviously, front bumper, fenders, hood, lights, are needed. Chargespeed has a kit you can buy to do this swap, not sure on the price. I believe you have to call them.
here are the parts i have, i am pretty sure i dont need any more. all bought off of /www.1stsubaruparts.com.
Radiator support, Upper tie bar $46.76
Hood striker $16.21
Hood striker lock bolt $00.47
Headlight bracket (left and right) $27.31 each
headlight Bracket Back x2 $6.94