I want to swap a 4 5/8 i Prestige pallet out with a 4 1/2 i Radical pallet thus making both of my i Prestige frames the same size grip. Is this doable without breaking the pallets? Has anyone done this successfully who can provide me some details? Tried to buy 4 1/2 new pallets but only avail from pro shops apparently. I need to do it myself to keep the cost down. Help?