You're very clever, Starchild! I don't know if I should be bowed before, maybe just kiss my ring

Now that would be funny!
The reason to do this is to be risk averse, you leave all the decisions to the end. Sounds great but for a lot of people I think it adds to the difficulty. At the end you're trying to make things fit together and you're left more variables to deal with.
I've never re-amped but it would be fun to play with. I think there's actually a technique posted here somewhere to route it internally, saving the looparound technology.
Nothing wrong with it, any way you go! We all find our way to go, and it's the end result that counts!
J.J.