While pricing out a MP C6502 system I made a huge mistake. I needed to configure the MP C6502 with GBC Stream punch and booklet maker. I did the old look at (v) and the look up the finisher, but for some reason I messed up. With the MP C6502 you can't add Ricoh's bookletmaker the SR4100 and have GBC stream punch. You have to add the huge BK5010e Plockmatic booklet maker and the SR 4110. End result is that the plockmatic added almost $10k to the deal.
While Canon's C9270 can have both the Canon bookletmaker and punch system working together, Just thought I would post this so no one else makes the same dumb mistake I made.