Well thing is.. a LOT of pathfinder players here won't be. (No offense guys). I don't see folks wanting to build 20 pt builds with 150 gp starting. (not to mention the lack of wild and constant sex. )
Hmmm... as I said before, I use to play AD&D with a straight 3D6 attribute roll and usually less than 150 GP starting wealth... and *gasp* no sex at all.
So, while I'm a bit confused about organized over disorganized Pathfinder, I would lean more toward saying that you may be surprised about the interest in such a game. Often (and this includes me), it's the challenge of the game that drives it, not the magical items, high stats or sex... well, the sex is fun and a nice deversion, but I haven't actually, gotten into more than 1 sexual situation in a Pathfinder setting to date and only 1 AD&D 2nd setting.
So, in short, to me, the 20 point build and limited wealth don't phase me at all. Nor does the lack of races or classes. If you have the traditional ones (Human, Elf, Dwarf, Half-Elf) and classes (Fighter, mage, thief, cleric), then you're not offering much different than what I cut my teeth on 25 years ago and I had a hell of a blast playing the games.