Thanks for the offer Tomo
Unfortunately I don't think I'd use a single EZ135. So I couldn't really offer you what it's worth.
I'm using the big 5.25" models to transfer data between rooms. I've got two running 100% now, but now I'm after more drives in case one stops working at some point.
I've also set myself up with Zip100 in both rooms as a fallback, but it doesn't really feel vintage.