I've used Konica 750 in the studio with DynaLites. I've exposed for the same (flash) metered times I would use in daylight, ISO 10 with a R25 filter (metering *without* the filter) and developed in Rodinal 1:25 for (from memory ... I'll check this when I get back to the darkroom..) 8 minutes @ 20 degrees C, in the JOBO processor.

"Wring" the film out for yourself... there are *many* variables that will affect the finall result. I would caution against over exposure in potraiture or figure studies... that will emphasize the blood vessels near the skin surface... a LOT.