Yeah the spec you want is hard to find in MK6 land. A 3 door R with no sunroof, cloth seats, DSG, xenons, dynaudio, not blue, white or red.......try finding one of those!
Get the nearest spec you can and then retrofit the missing bits afterwards. Cruise is easy to retrofit. ACC less so, but is doable.
Base spec cars are better value imo, because you save a bundle and you might think, you know what? I can live without ACC. It's just something else to go wrong that will cost a bomb to fix.....because Covid + lockdowns + wars + inflation + just being alive + any excuse under the sun for prices to rise.