Not to be picky but the Lexicon PCM 80 would be covered by my point about a retro look.
However, about Eventide Eclipse. I concede yes here might be a rack FX worth it if you have the use for that library of time-based synthesize quality FX. That studio-quality priced rack and a MIDI footswitch is no small combination.
What I am getting is that is the days of racks for effects are really just retro look or the sort of high-end top-shelf digital effects like you covered there.
I think a lot of users however would probably find more value in a Line6 Helix FX stompbox. Not the end of all effects pedals by any means but a very powerful customizable and stompable box that sounds like the real deal pedals. Before that the Line6 Green multi-effects pedal (big unit like the Eventide pedals) was mostly used instead but profiling with Helix is really good.
Just my opinion on saving that rack space for something else like say a good cab sim IR loadbox for your tube amp head farm.