Not much to add to this very interesting string of comments but your options for high quality TT/arm/cartridge combos go way up if you buy used. Of course, you don't have the local shop or manufacturer to back you up, but it seems most people who sell here and on USAM are straight-up and you have a lower probability of being burned maybe compared to Ebay.
I have a VPI HW 19 Mk 1 and I've used it for a very long time and I've had no problems with it. I also own a barely used HW 19 Jr which I intend to use as a motor donor, if the need arises. I think there are plenty of parts and potential upgrades for most quality used TT so, think about that path. On the other hand, your original choice seems like a good start.