Thankyou Chimbu Chuckles, that was just the sort of feedback I needed. Your personal choice suggestion is very sensible. GAMIs and a JPI760 to run LOP were also on my must have list for a 58 or 58P.
Do you know whether anyone in Oz does TN for the IO550 or do you get a kit from TAT/GAMI?
j3 - farm strip close to YARM
cheers,
Nivo