[harrysin]

I use this Chinese jig which is sold around the world under many different names and it's made to use bearing bits.

 

[harrysin]

This pdf shows how I made an illuminated base but the base is all you need. It really isn't that difficult, why not give it a try, nothing of value is lost if there is a stuff-up. That's how you will learn some of the finer points of routing