Lucky man - wish I lived near Westozy!
The CPFlight MCP requires one of those expensive (but not nearly as expensive as Magenta) little software drivers from PMDG or the other company (forgot the name) doesn't it? (and they don't do one for OpenCockpits).
Kiek and IanG made the point that you can only use SIOC to get values out if you know where to look for them - and PMDG have not released an SDK so it can't at present be done. Unlike the good old Level D 767 of course, which has an SDK. Edit: I have just seen a reference to GlovePie on the Open Cockpits site which might overcome the problem, but I didn't understand it completely so I am not sure.
A great pity that the developers don't provide more information for builders.
I hope Nicola will be able to find a combination of hardware and software which will do what is required at a reasonable cost.
--
Bryn