mp-20 mmc

I've finally come around to replacing my MP-60s that I was fitted for back in 2007 with my swing coach. I was hoping to get the forums advice on determining the specification of a new set of Mizuno's MP-20s. Yesterday I went to a local fitting and found that the 7i MP-20-MMC with a KBS...

I plan to get 4-7 on the MMC but I've been toying with combo-ing with 8-PW in the MB. I'd most likely get the MB's to match the 8-PW lofts on the MMC to make sure gapping is similar. I'm looking into splitting at 7/8 because the tungsten and titanium elements in the MMC reduces a bit...