Just in case you would like to see some other YBR quilts - I found this Flicker group:
http://www.flickr.com/groups/1128890@N25/pool/
I am thinking that with the information found on
www.how-to-quilt.com/patterns/brick-road.pdf and lookiing at other completed quilts you may be okay.
This quilt is also on my wish list and I am hoping to avoid buying more patterns!!
Good luck.