I tried that once. Because the handle was still a size too small with the leather, I wrapped the Gamma Supreme with a 1/2 overlap. I was pretty happy with it, but decided to go with a 1/2 overlap of gauze tape over the whole leather grip, then covered the whole grip with a Dunlop Viper Dry OG, with very little overlap. The gauze tape keeps the bevels and the firmness of the leather very well.
Dunlop MuscleWeave 200G 95, SEARCHING FOR A NEW MAIN STRING / Hexy Fiber 16 @48/53, dropweight stringer