Welcome, as well! If you have the time, it'll be a great resource to go back to the archives, and just look at all the TR3 Q&A's. After a couple of evenings, you'll know a lot more about your little car, (and life in general)!
Too, you'll quickly find out what a great community Basil has started, and get a feeling for all the <s>nut</s>s fine folks here. After I owned my '59 for a couple years, I picked up a TR6; flipping thru the archives answered a lot of questions pretty quickly...
When you get a chance, post some pix, and the commission number: TS 50XXX. A digital camera with a multi-gig card will be your new best friend.