I need advice because I jumped on a "good" deal and I'm unsure of myself.

I bought this Firefly here and THE STORY basically is I got him for the market value of a Fire male. In the moment I was like "how can you go wrong?" I'm a little worried I saddled myself with a male that has a poor Pastel gene, which seems to be a bad thing. The seller was very, very nice and I will do business with them again, they didn't misrepresent the animal at all. I have little experience with Fireflys this little guy is 180 grams. What do you honestly think, I need validation, lol.