I genuinely believe you need to request your money back from ModMax, LJ. These deals rarely get better and frequently get much worse. ModMax has frequently had clouds of confusion and unhappiness that somehow attach themselves to their deals. It sounds like you living one of those deals right now.
Ask for a refund and go to Winberg Crankshaft. When Ford & Roush go racing with those engines, Winberg is the crankshaft inside. Here is their site =>
http://www.winbergcrankshafts.com They frequently have crankshafts in inventory in various stages of completion.
Email Randy Winberg (rswinberg@aol.com), tell him what you need and listen to what he suggests. I know it is an overseas call but sometimes a phone call can eliminate a lot of emails. In your email ask for a time to call him so you don't waste a call and take up your needs person to person. Randy is a real top shelf guy and easy to talk to. You do not need to deal with middle men like ModMax who continually jerk you around. You can and should go directly to the source.
Their crankshafts are easily the finest I have ever used and I have used billets for the last 42 years.
Ed