Hi everyone. Deciding on a new bass (possibly and probably a custom neck on a warmoth or usacg body) and there are 3 factors I have yet to decide on: 1. Nut width 2. String Spacing (I know, that's the bridge) 3. Contour Shape I am leaning towards 1 3/4 inch nut, but can anyone tell me what bass (playable at g.c. or sam ash or stores like that) has a 1 7/8 inch nut? (I don't like jazz sized) In terms of string spacing, what basses have what string length? In other words, can someone provide an example of each spacing so I can compare? (I know, it's such a minute difference, I just want to try it out) I am specifically looking for 2 contour shapes: D and U. I have pretty much always played C and I don't like it. Again, suggestions as to look at basses with D or U neck shapes? Thank you all in advance for taking the time to read this and help me out. Gotta love TB.