Hi Toot
I'm a bit of an AR fan and refurbished quite a few..
Good news they are really easy to work on.. Not so good news is some parts are really hard to get hold of!
I've got info on all the models and detailed parts lists so ask away
If you pm me the engine and frame numbers I will be able to tell you the exact model for both and hopefully they will match.
First thing with the refurb, if you want it to look original you will need to find a belly pan and centre fairing. I can see from the frame that's it's a model 2 so it would normally have both of these.
As for other stuff, let me know what you need as you go along and I will help where I can
Good luck with it.
Shaun
If it takes more than 2strokes then your just playing at it..