Re: Les Paul model GAS
The numbers of these slim tapered agile necks are close to RG's in matter of thickness and nut-width/22e fret width. But there is indeed profile shape of the neck. My RGR570 and JEM DBK both have a SuperWizard neck, my RG570 has a Wizard I or II and has the same numbers as well, but feels different. It feels more D-shaped in stead of (-shaped. I'm okay with both, (but prefer the superwizard a bit).
I had a Gibson Flying V 68 reissue from 97, and that neck felt colosal to me, so no go. As long as thickness/width/radius are close to an RG, I could be happy.
Agile... I'm afraid I could be disappointed being used to my bunch of RG's...