I'm making the switch from Tri-X and T-Max 3200 to HP5+ and Delta 3200. I have been using home brew D-23, Thornton's divided developer, or D-76h. Of these, I only see D-76 listed on Ilford's tech sheets and only with stock for 3200. Are any of these usable diluted with 3200 at 1600? What about other home brews? I really don't want to go back to proprietary developers.