To answer some of your questions -
We don't have a prototype yet. Without the orders/interest, we can't invest the considerable cost into any product development.
Regarding EXT fitment - the flare may permit modification to fit correctly but that's impossible to confirm that this point. The only info we have at this point says its not compatible.
If we get the 250 orders in time, we won't need payment until 30 days from the $250.00 down payment email from Paypal.
If we get close to the 250 order requirement we will list a tally.