I have 3 WSN T-34/85's and all 3 are very loud. That is one of the future projects in mind for the one I just converted too all Tamiya electronics is too fab a new recoil , elevation unit. You can use the HL traverse gearbox, they are much less noisy.<div> The second one I have I just got from Phil at RCTankwars which is a HL?DBC conversion set up for a Futaba radio. still need too get another 2.4 Skysport for that one.</div>