The title is a little misleading, but it sounds like a fun character mod. Just a couple things...
A lot of people use the HotOR mod which also has a character replace G0-T0. This might make people have less interest in your mod.
Also if you have a recruit mod in TSL, you should really work out a way for your recruit to leave before Malachor or else it will just be messed up. Other than that, good luck!