Im considering getting a control with the telemetry but I am not sure of a couple things, hopefully someone on here can help. I have a Revo 2.5R with a 3.3 swap, all stock including optidrive. Question is, will the optidrive stay, i honestly have no idea what it even does but see that there is some kind of sensor that appears to pick up RPM? Is that able to be used with the telemetry? Also wondering what else I may need to get/ do to do this conversion. Thanks!