What is it that you are looking for your motor stand to do?
For example, we stock a Much-More Motor Pit Stand
which is very small and allows you to sit the motor endbell-up - great for working on the brushes, no good for running a motor in.
Much-More also make a horizontal-clamp type of stand
that is similar to the new Yokomo stand
and the RPM Motor Stand
. Great for running motors in.
Jet make a couple of motor stands too - one is a Timing Gauge
that pins the motor in place, endbell up, and can also be used as a shock and tool stand. The other is a simple horizontal clamping Motor Stand
So as you can see there are lots of different ways of holding a motor!