I have the G4 case all apart and this project is going to totally depend on finding the right toaster or combination of toasters. I got the internal dimensions and went shopping at Wal-Mart and found one that looked like a pretty close match, you can’t really tell if it will fit until you get the shroud off the toaster. Unfortunately this one is just a tad bit to long. The internals for the push down mechanism stick out to far. The cage for the bread slices are perfect though so I am thinking now that I will try to find another toaster with a slimmer and less complicated push down/pop up mechanism and merge the two systems. I hope it does not come down to making my own internals but if it does ….so be it. Going try hitting up the thrift stores for more simple used toasters tomorrow.