You can still purchase parts through Vintage Speedster, apparently not with an on-line order though. I spoke with them on the phone a few days ago and they were more than happy to work with me even though they didn't have parts specifically listed on their web-site. They sent me an invoice with the business name Vintage Motorcar which piqued my interest and got me involved in this very thread.
In fact, I mentioned that in this thread several days ago.
Either way, they were helpful.
As far as Vintagespeedsterparts.com is concerned, I am happy with them as well. Interestingly enough: each company had the parts I wanted yet they both had different prices. The price differences were fairly drastic yet both suppliers were both more AND less expensive than the other depending on what I was looking for.
Lesson learned by me: Shop for the best price as with anything else.