Hi Dennis,
it's nice to converse with someone who tells it like it is. I believe I can do all the hardware fitting out, it's the program sofware that will will take some time to get right.
At any rate,.....I am heading down to Australia in 3 weeks,.....I hope to look up Ray Bell, and maybe discuss some ideas,......on my return I will begin the project, thanks for the ideas.
Cheers
Bob.