Ok i have a b5m on the way , without going through the whole thread it seams many are using the rear motor front arms and tower and rear arms . Is this correct ? Are these the main mods that people are doing to get there b5m to work better . I will need to order the parts and would like to do it in one go . Anything else i should consider ? Is a full size servo ok ? I will be using the hobbywing 3.1 stock esc