I am not sure which radio you are using but if it is a Futaba 9Z, 12FG, 12Z or 14MZ, you can just us a different condition for the different batteries. Under the different conditions, everything would be the same except throttle curve which could match the battery type you are using. One condition for 17C and another condtion with a different throttle curve for 25C, etc. No need to change models in the radio, just flip a switch to the correct condition for the battery type.

Don