Going "Brickless"

I've got a new cast-on!  I decided to try a new scarf pattern called "Brickless," and I'm using some yarn from the ol' stash.  The pattern calls for a DK weight yarn, so I found some "left-over" yardage from another project that I thought would be a good way to see if I liked the look, the weight, and the drape.  I'm using size 4 circular needles.  This pattern makes up an asymmetrical scarf similar to the "Hitchhiker."  However, this pattern incorporates three stitch patterns: net lace, garter, and rib.  I thought that if I like it, I would try using the "Brickless" pattern using lace weight yarn and size 2 needles.  We'll soon see.