I bought the Tec rack for our 16 Street Twin ( Have the Triumph soft bags). The Tec rack is much bigger & with a couple of rails under allows for fitting of a big Givi top box which means we can lock our full-face helmets inside instead of carting them around at race meetings etc. Generally pleased with it, I did polyurethane it, before fitting to protect the chrome longer, (I hate polishing), but if getting another one I might be tempted to send it off for a heavier harder treatment.
It would probably still work out cheaper, and certainly more useful than the Triumph originals. It is the only non-oem ( apart from the Givi handlebar mount phone pouch, which doesn't see much use now I have a Beeline) on the bike, although it did come with most of the fruit attached.
I do wish I knew about the Tec main stand as well before I ordered the genuine 1.
However, there may be a Tec cam in its future somewhere as well. .