4wd Short Course Electrics

[Jason A]

Ok so I am thinking of buying a Durango DESC410V2 short course truck
The thing that I am wanting is people's views on whats a good speedo and motor setup for these.

I am currantly weighing up the following

Tekin Rx8 with tekin pro 4 4000kv motor
Tekin RX8 with a tekin 550 4.5t motor
Orion R10pro with Orion 550 4.5t motor

If anyone has any of these please can you give feedback

Thanks