Honestly Les, if it would be possible to increase the size of the indoor track to accommodate electric 1/8th scale, I think that would be way better than an outdoor 1/10th scale track. I'm pretty happy running 1/10th scale indoors. I think that's a good compromise for the guys who want to run more 1/8th scale. It may only be electric but so is 1/10th scale and no one complains about that.