Jeanne S, thank you so much. I was thinking of a size about 42-44" wide by 60" long w/a border. I will play around with the "math" to see if I can figure something out. However, at least I know I need somewhere between 20-24 different fabrics ... and I may just play it safe and get 1/2 yd. of each. Ha!
Geez, picking out 24 fabrics is giving me a headache just thinking about it.
Thanks again!