Just saw this, I have the 20g Eden. Similar to you, it kept calling out to me over other options. I particularly like the space savings over the AIO setups, drilled the back for an overflow and it works like a charm. Was a nerve wracking process drilling such a nice tank, but turned out to be well worth it. Very clean set up with the AI blade coral grow. Added a 20g sump, which is a bit cramped, but seems like you’re in the market for larger volume so would be less of an issue if you go that route. My only question now is what to use for a return jet? Went with the Aspen color, all the usual return jet options are black. 3d printed a “nem guard” in natural white for my powerheads and those blend almost perfect with the background. Let me know if you pulled the trigger and how it went. My experience has been almost all positive, happy to share any details if helpful.