Bendix Fronts

Hi All,
Does anyone have any experience with Bendix mechanical fuel injection staggered reed fronts on V6 Mercs? I have a few of them and was thinking of putting one on a 2.5 with a 12 barrel carb setup like the old Mod U style. Any tips for carb selection or opinions would be appreciated. They have the large 14 petal reeds. I would have to machine the carb adapters myself as I think the ones I have are for single barrel Tillotsons. Does anyone remember these fronts?
Thanks in advance.