I think that's too much of an investment, despite of the guitar value
won't discuss "tonewoods" influence, but the bolt-on neck construction combined with the plywood body tends to limit the sustain a lot compared to a set neck mahogany guitar
you can find a used g400 model for pretty cheap
there's a gothic g400 on ebay UK right now and the auction is still around 60 pounds with 1 hour left
I'm pretty sure you can grab one around 100 and do all the mods you want
I understand that the cr@ppiest the guitar model is, the coolest will be peoples reactions when they play it, but I wouldn't force it to the point where it compromises the sound
(still vote for the ceramic nailbomb)