b bender project

hello!!! I recently purchased a standrd amer p/g bender and body and i'm lookig for feedback on parts for my project
pick ups
machine heads
maple vs rosewood neck
*** vs amer neck
v vs c shaped neck
bridge etc
or anything else that would be fun for a project like this (ie g bender)
so if u know any gear u'd recomend im VERY interested in hearing your thoughts
ALSO im looking to purchase auth fender neck either *** or amer and im not sure what necks will fit (apart from a standrd amer)
if u know a place that sell em (apart form ebay) that would be great
thanks for reading!

*** means japanese lol