Hi did you go for the magped option? I’m looking into this option now. I do a mix of cross country and technical and had a few close encounters because of feet either stuck in the clips or not repositioning fast enough.
I pack 3 bikes. 1/29” full suspension 1/26” hardtail and 1/20”. Don't know what will happen with a second 26”, will find out soon. But can’t foresee any issue. I think 3/29” full suspensions might be a puzzle build.