Nice! =) Test-fit them after you have two. I have designed them with some "play" that suits my experiences among several printers so I think you should be fine.
The groove for the strip is 10mm in my design (as my 24V strip was 9.5 or so). But scaling is of course an alternative for other strips. But any 8mm strip or <10mm will fit just fine too :) 11 is more difficult though!