Center channel for esoteric mg-20's

Have decided I will get a pair of esoteric mg-20's. Dealer however is reluctant to use in home theater. Said cannot see a center channel that pairs well. I could use a esoteric mg-10, but cannot find a single one. Any other suggestions?

Thank you
Yetis: Sorry, I misread your post - you are not using Magnapan 20.1s So my reply doesn't count.
These are without any doubt, some of the best imaging speakers ever built. You do NOT need to use a center channel speaker with them.
Good imaging speakers or not, the mixing of center channel signals with the L/R will corrupt the center image.