You should see a boost in runtime with the brushless system. Only thing is that you may, and this a big may, see a decrease in speed with the novak SS system. The system at times and depending on the application and perform anywhere between a 12 turn or a 19 turn motor. It really depends on the type of motor you are running right now for comparision. If you are just using one of those cheap mods, you will probably see more speed with your brushless.
The nice thing you will see with the brushless is more torque. the SS systems just really have a lot of torque on them, almost too much. guys could easily wheelie there stadium trucks, you should have no problem doing that with your stampede.
If you don't go brushless but want more runs between maintenance, the Orion V2 motors will give you that.
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