#1
I mean from front to back. My hands work better on bigger necks for some reason...
#2
i love mine the subtle differances between it an a gibson les paul are small but they make each its own guitar i love mine once again lol
#3
Taken from rondomusic.com:

- Width of the neck at the nut: 1 5/8"; at the 22st fret: 2 3/16"
- Neck Taper is 21.5 mm at the 1st fret and 23.5mm at the 12th fret
- Thickness of neck at the first fret approx 11/16"