RE: RF Ignition Interference
You should have no problems, I do it all the time. I use CF rod and ball links, keep everything tight.
I prefer this to nyrod because I "feel" it has less play and a more solid feel to it. This is just me, other will disagree.
I have never used any isolator, magnets,busses etc. and as of yet not had a problem. (knock on wood)
forgot the rx, I keep mine 8 + inches away for engine/ignition, 12 OR more if possible.