Need motor suggestions

[Japper]

Our team needs to re-evaluate a different motor & configuration that we are using for our trackball manipulator rotation arm and could use some helpful suggestions.

Currently we have a ~ 9:1 gear reduction gear ratio set up with a globe motor but it isn't cutting the mustard and if we can't find a suitable alternate we might consider gearing down even more...

We like the globe motor for its size and weight while the Cim motor is very heavy and might not be a good fit for us.

We have read on this forum where other teams are having problems with the plastic worm gears on some of the Keyang KOP motors stripping the plastic worm gears, so it sounds like these are not a good option for this...

Also, the rules mention FIRST Tech Challenge (FTC) motors (Innovation First part number 276-2163), but I am not able to locate these to evaluate them...

Is there any other suitable motor that we might use for this application?

What might you suggest?

Thanks

<R59> Additional motors specifically permitted on 2008 FRC ROBOTS include:
All motors, actuators, and servos provided in the 2008 Kit Of Parts,
HITEC HS-322HD servos, FIRST Tech Challenge (FTC) servos (Innovation First part number 276-2162), FIRST Tech Challenge (FTC) motors (Innovation First part number 276-2163), One or two additional 2-1/2” CIM motors (part #FR801-001 and/or M4-R0062-12 in addition to those provided in the Kit Of Parts. This means that up to four, and no more, 2-1/2” CIM motors can be used on the ROBOT.

<R60> Items specifically PROHIBITED from use on the ROBOT include:
Electric motors and/or servos different from, or in addition to, those in the Kit Of Parts, with the exception of those specifically permitted by Rule <R59>.
Electric solenoid actuators (note: electric solenoid actuators are NOT the same as pneumatic solenoid valves – the latter are permitted, the former are not).