I too find the V30 coloring the Kemper mids and I tend to pull them back with an EQ. Do you find the CL80 speakers to have better mids or do they just scoop them out more?
They seem to be very neutral but not bland to me. Lots of punch and full sound.I discovered they were the best to my ears after trying several and comparing them to profiles I liked direct. MB suggested them and that led me back to them. About 20 years ago I had one in a 1x12 after a recommendation by Celestion, and people used to say it was the best sounding 1x12 they have ever heard. I never got such compliments when friends tried the same cab with any other speaker. Coming back to it, I'm glad I did. I really don't EQ with them at all.