You want TMG version 4.0c. The half price offer for UFT users is still available to the end of the year I believe. If you purchase and happen to get version 4.0a, the 4.0c update is available online for free.
TMG does not have a web page site for uploading web pages. There are other free sites out there. I switched to Freepages at Rootsweb earlier this year, even before the announcement of the demise of UFT, because of all of the uploading problems that they were having at the UFT site.
In my opinion the the TMG web page generation is not as good as UFT and not as automatic as far as controlling backgrounds, bars, icons, etc. You can take two approaches to improving the generated web pages, either by doing some html coding yourself or by using some html or web page editor. I have MircoSoft FrontPage and have been experimenting with using it for the past couple of days to make changes to the TMG generated pages, but I've used FrontPage for several years so I have an advantage of knowing how to use it. For others, it would be another learning curve.
Hopefully, version 5.0 might bring some improvements in this area. When it will be ready has not been announced. Originally they were saying around end of year but I suspect that it has slipped due to the updates they have been working in to accommodate UFT users.