I reckon, you should learn and find out for yourself
Otherwise, the next build, you'll do the same, etc.
I was daunted too on my first build, but I was determined, and thats what counts!
I read the manuals while building from front to back when building for the first time. It helps, as you know exactly where to put each part.
Honestly, its an experience you won't forget when you hear the computer powering up for the first time, on its own 2 feet as it were.
If there are problems, these are workable