Saturday I ordered a 3 piece Maho blank that is between both of your specs in order to make a 30.5", 24 fret neck for my 2 pup LP bass build. The objective was to have about 1/4" fretboard overhang and I used the stewmac fret calculator to get my measurements from. It could be used to make a 32" scale instead depending on how my left shoulder likes the build you are working on.
I have to clean up my "man cave" section as there are boxes of parts here that has a bunch of Gibby/oddball parts I need to find like: NOS covers, pups, inlays, vintage NOS "T" top guitar bobbins, NOS pre-wound Thunderbird pup slotted bobbins, stamped brass cavity shield, P-bass neck, 1 piece double cut LP Jr body from the Nashville plant, a Maple topped Maho body that I have no flippin idea about and things of that nature. I am such a slob!