Parts to make an Aristocraft 2-Bay covered hopper look a bit more modern. To do what I did, you will need: Aristo-Craft 2-Bay Hopper (duh) 1/8" drill bit and 1/8" polystyrene rod (to plug holes) 3/32" drill bit to relocate hatches Hobby knife with a chisel blade (to pop off the rivets and remove grab iro) Putty and sandpaper 18 Ga wire (new grab iro)