I added an AMCO luggage rack back in the 60's when my Tiger was my one and only source of transportation. Put it to good use many a time. Thought of it as a grand touring car as well as a daily driver so did not see any incompatibility of the car and a rack. Took a number of 1000 mile trips and found it handy. Still have the rack installed. For me it just belongs as a part of the car and our history together.
Back then I also figured out that if I reverse mounted it with the back vertical flange forward, I could attach some special purpose clamps to the front and back bars and presto, had a ski rack. The skis would just clear the back convertible top bow. Throw in a set of tire chains and I would be off to the Sierra slopes for the weekend. Different times, different priorities. Now of course I try avoiding driving the car in the rain!
I have noticed that the trunk lid reinforcements seem to be formed with luggage rack mounting points but I have never seen one that fit where the holes seem to be expected to be drilled. Mine does not fit there. Was there a factory option that did?
As for looks, to each his own of course. I for one am not particularly fond of the version on this car either. BTW, these days I jokingly refer to the rack on my car as my stealth spoiler.
Sorry if I have strayed too far off topic.
Cheers,
Gene