I have two k30's, good engines. One is in a 1250mm wingspan foam Skysword, tons of power more than I would dare push the airframe to and apply any sort of high G. The idea of cramming one of these in a 1040mm wingspan foamie even though it could be made to work well I have zero interest, your building a heavy wing loaded plane with power you would be foolish to use fully. Honestly think this Havoc would be best enjoyed on 6's 4000mah.
Last edited by raydar; 05-17-2019 at 11:03 AM.