Wow, that’s a bit harsh.
Opinions, subjective, arseholes etc., lucky you didn’t post a picture of your dog!

I’m old enough to remember them when they came out, given the choices (on any car) at the time, they were actually really quite striking. Although working with X-ray at the time, they couldn’t help but remind me of all the warning signs (biological in particular). I prefer them to the teledial offered on the std 156 (not the GTA, those are timeless, I put those on sooty)
Good luck selling them on, but don’t put your hopes on making your materials/effort money back, you can pick up an entire 147 with wheels for less.
Also, I’d be surprised if you need such a thick spacer .. you might be able to get away with a slimmer one, it just needs to clear the calipers - and not completely f#ck up the tracking (although I wouldn’t recommend spacers either, insurance, point of failure,#paininthearse)