Great job! I really like the Jr. Retro. And the custom finial cap looks awesome. Looks like a marble was embedded in the cap. IMHO, they should never even include the stock finial cap with this kit. It just doesn't look right without a matching finial cap.
How do you make those small finials?
There is a tutorial in the library on turning a finial cap. It's actually easier than it looks.
Here's the link.
If you have a collet chuck, it's easier. Just turn a piece round & put in the collet chuck. No need to glue the bushing. Just practice a few times, and you'll be a pro in no time.