Multi time
If I were to hazard a guess, I'd say you need 100 hours as a minimum. 200 to 500 to be competitive. Of course, the more the better.
I realize that 100 multi hours sounds like an insurmountable goal, but consider this. Twelve years ago regionals wanted 1500 total hours, 500 of multi and an ATP, and people whined about those requirements.
Hope that helps. Good luck with building the time.