Even though I do not have a folder I'll say what my dream bike it. Start with a Dahon Smooth hound (full size bike with 20 inch wheels), Make the top tube more sloping, make it fit me with a 120 degree rise stem that is 140 mm long, add the Ritchey Breakaway system and since price is not object, make it carbon lugged with titanium. OR... teach me how to weld and I can settle on steel or if price is still no object, titianium. Teach me how to weld and make carbon tubes and I'm back to the carbon and titanium.
One built up like a speed machine and one made up for touring.
Scott