RE: feasibility question...
I think someone else was gonna try the TH-75 on a Patriot... Might be interesting but it will be VERY nose heavy- you will have to beef up the nose-gear and firewall then when its' all said and done I think a lighter Patriot with a Jett-50 will be faster...
You could probably try a 10x10 and have enough clearance- Sure would be neat to hear how it goes....
I can think of many other engines I would line-up in front of a Patriot though-
Keep us posted,
james