Anybody seen this chassis setup ? Help

[thenorthface]

has anybody seen this front end done on a chassis before ? I bought the chassis last week and all I know it's been modified to suit a R1 bike engine but I have noticed the front wishbones plates are they same top and lower (232mm) between the wishbone plates. The rear wishbones have been done to the haynes roadster spec

Will this front setup work ? If so does anybody know where I can get the front wishbones done ? Help please