So since this is my first lettering project ever, I think I went a little overboard with the sentence I chose. In hindsight I should´ve started with something that has less words. Anyhow, I´m sticking to it now!
From the start I had a lot of problems with choosing fonts that went nice together. At first I had a lot of different fonts that made the whole thing not easy to look at. I made it easier by sticking with only 2 fonts. That didn't help either...
So I threw the whole thing away and started with a clean piece of paper. I took another look at all the different fonts I started with in the beginning and I sketched another layout.
Then I drew a nice version where everything isn't so crooked:
I think that everything came nice together in the end.