Here's where I'm at ... It's not really finished "done". But the shifters, and brakes are all on there and functional. The seat foam isn't glued on yet ... I just set the 3 pieces on there and sit down on it and ride. I rode it up and down the street a bunch of times. The angle on the seat-back post needs to be adjusted and trimmed. A couple other little tweaks need to be made. But that is what test riding is all about. My neighbor got on it and rode it. He didn't tip over, break anything, or injure himself. He was very pleased with the speed and handling.
I'll probably continue riding and tweaking it this next week. I need a water bottle cage on the front boom. I haven't got any, but fenders would be nice ... it's particularly annoying with the back wheel throwing dirt into my hair. I need a rack or something on the back. A flag poking up, back, and slightly outward would be very handy. Car drivers tend to drive around the tip of flags so they don't damage their cars. So I want it to stick out to the side far enough that they go around me and don't clip my left front wheel.