I just find my dream, a valley Arts Standard Pro N* 0048 USA that I recently bought in a music shop in Nice ( France). The body is probably in alder and like the neck, I'm not sure about the necktop.
lightweight maple neck, body maple, fingerboard rosewood 24 frets, HSS EMG's picjups 85
His weight is slightly more than a basic grey EBMM LUKE II
The schaller Floyd stay really tuned even with neck unlocked !