Custom fan shrouds

Thinking about offering DIY style fan shrouds on my website.
They would cover a long heatsink with enough height for a fan and Meanwell driver.
Powder coated finish in choice of colors, or bare aluminum.

I've though about offering cases, but the amount of labor involved would probably turn most people off from the price tag.

Is this something anyone would be interested in?
Which heatsink profiles should I design for? I'm thinking 4.6, 5.375, 8, and 10.08 since they have the tallest fins. Would be available in 18, 24, 30, 36 inch lengths.

That sounds like a winner. I am going to use shrouds on my build. Just seems to make sense and simple to make. Couple of bends, screw holes and one for the fan. Look forward to seeing yours. I might get to pinch some ideas from you.

Cheers,
Will