Hello Markocaster. I have this conversion kit too! I am very impressed with it! I always wanted a 1/16 Firefly. A quick question for you, how did you modify the HL M4A3 hull to accept the upper hill and 3 piece transmission housing. In the instructions, they say to cut down the forward edge of the metal gear box housings, how did you do it? You also modified the opening for the drive shaft, did this mean adjusting the position of the gear boxes?
Thanks in advance, looking forward to seeing the completed build