Alright, I’ve wanted to build a ZenXY since @Ryan and @jeffeb3 first started playing with the idea but didn’t have room for one.
But…now I have both a living room and a family room - and two coffee tables. One of which is missing it’s glass so is more of a frame on legs. I cut a piece of hardboard to fill it in and because my GF really doesn’t like glass table tops and it was our primary couch table. But…a few moths ago we got a nicer new table that’s the one we actually use and the old one was relegated to the living room where it’s mostly just filling space between two couches that almost never get used.
I proposed the ZenXY to her and she likes the idea so I’ve got permission to use that table for it and it’s go time!
I got a 2 axis fluidnc board and am testing it out on my old eggbot currently…and I have steppers on hand…
But I have two big questions.
First one only @Ryan can answer - are you planning to get more v wheels in stock soon and the zenxy hardware kits? Trying to figure out if I need to source my hardware and wheels elsewhere or if I can one stop shop at v1e 
Second question - tubing size. I see references to 1/2" and 3/4" EMT…but don’t see it actually spelled out anywhere which sizes are used and the parts don’t seem to be available in multiple sizes so I assume it’s not like the MPCNC/LR where there are options on tubing size. Looking at the renderings/photos I think the two outer rails are 3/4" and the two that the gantry rides on may be 1/2" but I’m really not clear…is that correct?