RE: Sig Smith Miniplane to electric?
I am in the process of doing the same conversion. I have had this kit for at least 8 years and I am not interested in glow fueled power. I have done some investigation and I believe the AXI 4120 would give the best conversion for aerobatics. The 2826 would be sufficient for sport flying. Let me know how you are progressing. I just started building last night and only have the fuse partially built.
Phil