Well when I use precuts my go to websites are Moda Bake shop here is the link for there charm pack patterns browse through here you may find what you are looking for or inspiration.
http://www.modabakeshop.com/search/label
/Charm%20Pack
Also Jenny Doan from Missiouri Star Quilts has a lot of free patterns and U Tube tutorials on precuts.
Can't wait to see your weekend warrior quilt!