Glory days

Three months ago I'd have walked past this without noticing. But a poster of my OM Flyer caught my eye so I stopped and looked.
This evening I did a bit of fiddling and fettling to my Mossie. I have an urge to take it higher than I've ever been on it so thought I'd check it over. I think 6000' has been my previous highest climb. It would be good to try and hit ten before the tank runs dry.
What do you think Gord?