Happy Sunday y'all. I removed all of the tracks that were bolted to the floor of my 2017 Passenger wagon and now I need to cover the holes where the bolts once were. Is it crazy/stupid to fill the holes as best I can with sealant and cover them with Rustoleum-coated nickels? Trying to work with what I've got to save some money and I've got a LOT of coins lying around. Thoughts?