The covers are made by the manufacturer of the range. The coach manufacturer then bonds the solid surface material to it. I don't think they were designed for this kind of weight. I would rather have no metal cover but complete lift off solid surface covers that fit to the counter top.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7