Good questions to prompt some more thought:Are you going to narrow the whole neck or just the heel? The heel width on my Jolana is similar to an Epiphone so I’m debating which way to go:
1) Route the body for the standard Fender 2.5” heel. This would allow me to put any Fender style neck on the body and use the neck on a different body if I want to change things up later.
2) Shave down / reshape the whole neck to fit the Jolana cavity. This is the most work, but I do like narrower necks. And the neck would be dedicated to the bass.
3) Route the sides of the heel to fit the body. This avoids routing the body or reshaping the whole neck.
1st, my end goal it to have a TSO I can/will play. I will not play a neck with a 12 radius so a Gibson or Greco out of the equation. However, I can mod a bolt on to accept a neck I can deal with.
2nd, the Eppi Goth is worth around $300, so if I mod it to accept a Fender neck, and still don't bond with it, it may still have value to someone?
3rd, the Warmoth wenge neck is also worth around $300. I will have the profile reshaped and it will still have value. If I have the heel shaved to fit an Eppi, it may or may not have value?
And finally if I get the Eppi and it is too heavy, I sell it
