Hi Ghostbear,
If you're going to do aerobatics,move the cg to the aft of the plane,do it in 1/4 inch increments, to much and it'll be to pitch sensitive to control,also if you have dual rates increase the throw on high rates, if not be carefull on adding to much,can be tough to handle.Inverted the LT planes will need more down in the elevator,but not only will they fly inverted, they will climb and do a mediocre spin.
Have a goodun,John.