Bally.
Piccy of the Novak, 'shoehorned' into the ZX-5. There is a huge 'power cap' think that is between the motor and the speedo, I guess it's similar in size to the one on the GT7.
The Novak is very, very good. I have though seen the LRP run in a BJ and it looked just as impressive in terms of speed. The only thing with the Novak is you MUST use the fan. I've run it without and it overheats / goes into low speed mode until it cools off a bit. The guy I saw running the LRP in a BJ had a small fan blowing over the huge LRP heatsink too ? Interesting....
I don't think you can go far wrong with either from what i've seen / heard and read. I have being warned off the Mtroniks brushless units though ?