Excellent work
I'm trying to work out what I want to do for my res problems.
If you look at this pic:
(image note: the pumps would actually be side by side, not on top of one another, thats only for illustration purposes.)
You'll see that I want to place the res behind a dual 120mm radiator, which I'll be putting at the front of my 5.25" bays. The available space is
140mm width x 100mm depth x 280mm height.
Now if I split that space down the middle it gives me;
70mm (W) x 100mm (D) x 280mm (H).
As your res design has a diameter of 60mm I should be able to fit two side by side
(One for each loop).
You mentioned that when you start to make these to sell you could change the height; the height of your reference design wouldn't fit in this space. Would you be able to do one that was 180~190mm tall? (+14 mm (top cap) +35mm (barbs) + 50mm for clearance for tubes = 280mm ish)
Instead of using the holders that you have pictured (won't be needing them as its inside the case) I'll have to make some sort of stand to support both res'.
Let me know what you think
Once again, excellent work!