:rofl::rofl::banana:
Hi Paul, I think you've got it about right (whatever 'right' may be). Satin finish is good for durability, after all once a flat O.D. weathers you end up cleaning it with an oily/WD40ish rag and it acquires a similar sheen.
I have recently converted to Frank B's product - the light O.D. and dark O.D. were not quite right to match another vehicle I have, and one of these is not available in Satin. So I mixed the two 50/50 and the colour is spot on for MY requirements. It seems to have ended up more satin than matt too.
However - whenever I see a whole load of vehicles together, I know they are all different shades but somehow they all seem to look the same :-D
In terms of colour YOU are the only one who can decide what shade is correct for your vehicle. Having said that, Chris Warne on here has spent a great deal of effort on paint shade research and has pooled knowledge from around the globe in his quest for an authentic finish. His vehicles certainly look the business (he is a flat fetishist), and almost converted me to the flat look. The only thing which stopped me was the not-quite-ideal storage facilities which would spoil the finish, as you have considered already. Nothing worse than a matt O.D. vehicle with various areas shined up from a flapping tarpaulin :mad: