Great work but I think in practice your just going to end up stacking the plates just like at home, In our caravan we have 4 arcaroc plates, 4 corelle bows, and 4 regular china mugs and regular porcelain mixing bowl just sitting nested inside each other on a nonslip mat in the crockery drawer. (no padding between) Never had one break or chip, And we have been over some bloody horrible roads, this is using the Iveco tug for the last 12 months, and the Defender for the 12 months prior to that.
Yet to break an egg either, even in our old Jayco, they just sit in the fridge in regular cartons.

