I just purchased my first DF model after 20 years of scale props. It is an old Regal Eagle with a Rossi 61 and a tractor fan. I have no idea what kind of fan it is but thats not important. My questions are to the type of fuel to use, how much nitro/oil should I use. Does anyone have the instructions for the Rossi 61? The Eagle is an old wood kit that is in need of a rebuild and all the nyrod removed. Im planning on putting rohm air gear in her but where would the air tank fit?