I agree, all rapists deserve better punishment across the board.

Sewing needles pushed under fingernails and toenails.

A little HCl or H2SO4 sprinkled from above goes a long way.

Traction devices, complete with inner-facing spikes on the limb restraints.

Stockades at the beach, in the water, right at neck height. Preferably in a crab-infested area. Did-a-chick? Dum-a-chee!

Steel plates and variously sized brands in your campfire to cauterize the gelding process after your cuts.

Adrenaline vials to keep the heart pumping. The show must go on.