Hi Brad,
TopFlite offers an SR-9 and W. Hostetler has an SR-10.
But I suggest you better build an SR-9 acc. Richard Barron's plan. It is most scale version at 1/4 scale. You can see it here:
http://www.rcuniverse.com/forum/m_30...tm.htm#3067970
Go here and have a look too:
http://www.rcscalebuilder.com/forum/...?TID=4337&PN=2
http://www.rcscalebuilder.com/forum/...?TID=5273&PN=1