Of the 1500 hours, you need 50 MEL and 250 PIC in airplanes. The hello time is fine.
61.153(d)(3) says you can skip the commercial.
There are currently 5 approved stand alone CTP programs. The E-R programs are part of a degree program and Air Wisconsin and Express Jet are in house. While the ABX Air program sounds like an airline, it is really Sporty's Aviation, a pilot shop and flight school in Ohio. I know nothing about any of them.
You're not the first person to do this. Try to find someone in your sqn who's done it or some reservists with feet in both worlds.