Mezzo-Forte Registration

Well I finally changed two of my three general pistons on the Miditizer to a MF and F registration as suggested in Walt Stroney's book (with some allowances for the polyphony limitations of my Miditzer setup.) WOW what a difference it makes...It gives me the sound I was hearing in my head but not able to get out of the Miditzer. I played through my Oliver vocal selections and it was fun. I even fixed the traps on the Miditzer pedal so I was able to use a snare in the accomp. and a drum and cymbal in the pedal for "Oomp Pah Pah." What fun. This whole things makes me ache for the time when I will get my Allen.