Thanks for getting the blessing on the red paint Jack. I know it's not original but personally I like it better. Easily changed down the track if someone wants to get it correct. Not sure about the catcher. Any I've seen certainly don't add much to the look of the machine. I do have the catcher brackets so that's a start!
Glad to hear your engine is improving Paul. Just another thought - do you have a good fibre washer between the pump body and the brass non-return housing?
I didn't strike any problems pulling the machine apart. They are well made and very simple in design. Once you decide to pull yours apart I think you'll have it done within an hour.