I have a converted mbx6 and have had very good luck with it. The Mugen is VERY durable. I used a RC Monster Mugen MM with a locally built top plate . I use the neu 2.5 d (2050kv) w/5s5000mah(zippy) and can run 22 min. Although most nitro set ups include the mugen soft springs I have left the stock med.on the buggy because of the wt.