Looks like I need to get gears for my servos in the E-Maxx. I can get the new 2075 servo's for about $30 and gears for mine are like $3.50 each servo. is it worth going to one super servo and which one/how much for a 250oz plus servo. I'm thinking on staying TRX and just get new/better Revo servos because of cost but I'm open to suggestions.