I like them. I don't think they're ugly at all. I like the layout, and turning them on point was a good idea. If it were me, I might use the larger floral and continue cutting and have an 8" square in the center of these which would spill over into the squares you have here and look like a "piecy" (is that a word?) bouquet. But, you said scraps, so you probably don't have enough of it for that. You'll find something appropriate I'm sure. Your avatar is beautiful and you seem to be on the right track with this. And, as far as staying up til 2am, I've been up til 6 or 7, still stitchin'. Hey, when you're on a roll, you have to go for it. LOL
Oopsy! While I was typing you posted more.... thought all the squares were separate. My bad! Guess you couldn't use just the floral... I have faith you'll find something appropriate for the spaces between, though. Keep us posted on your progress.