Having spoken with K-sport, unless they suddenly take on a charity case, they aren't doing it for free. I don't want anyone to have dreams of grandeur before this sale.
They are 1G K-sports, so essentially yes. The only difference I noted in the test fitting, before I realized the threads were locked, was the rear lower mount was tight. This may have just been some paint or foreign matter and I could have easily sanded it off the mount if I had the desire.
/brox