Good colors...and the simplicity of the squares makes it all eye candy.
Here's my $.02 contribution. Try a curve upholsterer's needle. It has a large eye and the curved needle "comes back to you" much easier. You may have to practice a bit, as it can seem awkward using a curved needle, but you'll get there.
You should be able to find the upholsterer's needle at JoAnn's or just ask for it at a quilt shop.
I use the needle to baste the top / batting / backing, making the "sandwich".
Enjoy!
m.