H100i V2 Tube Mod Help

What's up everyone. Thanks for taking the time to look at my post and try to help. So basically, I have the h100i v2 water cooling, and I'm trying to add my own style to it. I want to put a wrap on it, and I've seen some people do the Primochill tubing around it. I like the way the primochill tubing looks, but I don't know what size to get it in. The people that have done it, have done it on the old version, where the tube is smaller, and I don't want to risk having a gap where the cut is. If you can please help me out, ide appreciate it a lot. Looking to go with the color white, so if you can drop a link to the one that will work, it would be great. Thanks so much. I will post a picture of the one that I have, just yo make sure we are on the same page.

Why not just measure the tubes?

Covering the radiator wouldn't be so wise unless you were referring to the tubing only. But even that, I'm not sure it's worth dismantling a $125+ AIO. Just get soaked in the custom water cooling knowledge and have at it then.