If I remember right, Randy Cuberly has flown one at VSC. I beleive his was scratch built from plans. 
It was scratch built from plans obtained from Larry Scarinzi hisself...It flew at several VSC's and was around for over 10 years. It's still a great flying airplane with an OS LA46 and an APC 11.5X4 prop.
The airplane now resides with Burt Brokaw who was somewhat dazzled by it's flying characteristics and claimed it to be the best flying stunter he had ever flown. Burt is a top level advanced flier. It weighs 54 oz.
I plan to build another!
Larry, by the way is one of the best friends a guy could ever have and one very funny individual to be around. I still think of the tin cup on his Caddilac, asking for donations for a poor modeler to get home...
I haven't personally seen the Brodak kit but do know that Larry had lots of input and approval of it as it was being developed.
He even got some input from the kid on cowl mounting etc.
Randy Cuberly