Custom foal options - Who?

I’ve been drooling over some Australian Sport Horses (ASH) and would love a foal by Doongara Manpower. How does one find a reputable and experienced breeder willing to “do” a custom foal? I would need the breeder to provide a compatible mare (most likely a TB) and facilities up to weaning. I know it won’t be cheap but it’s got to be more attainable than importing from Australia! Any suggestions on where to start?

Doongara Manpower