Yep. That will do you.
I use rotaries where the tube can't make the bend (using soft tube). I use EK and have not had any leaks.
Can you get them coloured as I would like to keep my colour scheme consistent
These are exactly the parts I have for mine . I also ordered a few 90 degree fittings & 30mm extensions. I don't actually know what for just yet, but they just look like they might come in handy
I'v seen loads of builds which use them to complete a look, which works REALLY well, I'm just going to kind of buy stuff and wing it though
If you look at the link in my sig, you'll see just how much easier 90 deg fittings can make your install!
For me, just the look of them seems to be worth but as I said above, kinda winging it kinda know what I'm doing. I think I need to wait for the new case to come before I decide if I need them or not.