So, as I said, I've met with mixed success this week...
Still no joy getting the pedals off the cranks, so I decided to give up and service them still on the cranks instead. The older bike retained an impressive amount of field inside the pedal bearings from its "holiday" in the great outdoors. Everything's soaking away in de-greaser at the moment, but should get to polish everything up and rebuild soon. The newer pedals also now run very nicely after cleaning and re-greasing.
It's amazing how much service-ability is built into these parts - there seems to be a real assumption that you will only ever need this one pair of pedals, even if you keep the bike a lifetime or more. Makes you question the ideology behind the modern counterparts...
I also got three out of four wheels back in good (relatively) true working order... but unfortunately the back wheel of the older bike was not so lucky! The spokes were totally frozen into the nipples, and despite lots of patient soaking/tapping/gripping the spoke with a plier, a lot of them snapped
I still need a tool (or trip to the LBS) to get the freewheel off to remove the drive side spokes.
The rim was in a terrible pringle-shaped state, so at least it was easier to roughly straighten (by stomping on it - good job it's solid steel!) without the hub attached.
The plan is to clean up the rim, sanding off all the rust, and see if it is still structurally sound. If so, do people think a rebuild is something I should hand over to the LBS, or is it worth having a go myself? I must confess to being a bit confused by how to calculate spoke lengths, correct dish etc, and have never even trued a wheel before, let alone built one!
Here's some sneak preview pics of the newer frame after the final coat of paint. I was quite please with the success of the masking tape over the headset and badge, and the general finish - would definitely recommend Rustoleum to anyone considering a brush paint job.
Then the fun bit - detailing the lugs in gold
I think this broken wheel is going to keep me busy for a little while - if anyone has any thoughts about the best way forward, I'd welcome any advice. The other wheels I was going to sand down and paint. I was going to use Carinal Red a la mjray above, but if it is a very bright "in your face" red I might be better off looking elsewhere.