You have answered the question I have been asking which is does the O11 XL fit the Asus TUF 3090 with the EK Vector so thank you :)
How have you found your temps, I am running a 10900k and the TUF 3090 in a Fractal Define 6 chassis on a EK 240 se and an EK 360 pe, although my temps are good I am limited as to what I can cram into the case so just putting my order together for the O11 XL but was thinking of going for the 360 xe on the bottom and the 360 pe on the top. Given you have recently built in this chassis do you think it would happily accommodate the 60mm rad in the bottom happily?
You build looks really nice, good work for your first custom loop, looks like our EK TUF blocks may be from the same batch with the terminal cover LED bleeding through, I have contacted EK who are sending me a replacement terminal cover just in case it was bugging you also :)
All the ebst and Happy New Year
Stylee