Nerobro, roof pics are awesome. Sucks about the windows, but I guess it's all part of the job. I quit that shit, and now I repair vintage synthesizers for a living. Much happier existence :)
How about a rear-wheel kickstarter? Basically emulate the action of the pedals but with something attached to the hub or close to it, allowing you to kick start the ped but not for the chain to make the starter a deadly spinning foot remover. Either some clever brackets/bends, or put a sprocket on the freewheel mechanism and have a much smaller sprocket on the kickstarter, or add an extra duplicate freewheel mechanism.