[W900snowman]

Thanks Smallhaul I'm not sure what size I'll be using yet but I will have to keep that in mind about the micros. I never gave any thought to the gear train life I was mostly concerened with the motor's life but I'm getting the impression that they will last a long time.

Thanks Fhhhstix, I didn't realize that they could have only a partial gear, I will definetly have to check on that before I get any.