Easy bro.
Copy All MU Server and create 2 Folders
MUServerLOW & MUServerHIGH
Create "MuOnline" DataBase for MUServerLOW
Create "MuOnlin2" (yes, MuOnlin2) DataBase for MUServerHIGH
Restore each DB on each folder with his respective name
Create 2 ODBC Manually for each server...