[Overdriven]

I doubt MCD is going to stick with that dual motor, dual esc setup. When that setup was shown Castle had just taken the wraps off of their XL esc and 2028 motor. Theyre probably developing a single motor setup and gauging interest hence the delay. I'd contact Mike to see if he could use your MCD as a prototype or make a one off for you.

Another option is making something yourself. Search rc-m for Redcat conversions. They use a similar drivetrain layout and it might give you some ideas.