Some great answers and insight! It wasn't my intention to stray off of David's original topic and question, but this was my roundabout way of answering it. I probably would have fallen into a 'pattern', personally, if I was involved in one of these projects. Just an individual thing on my part. You guys have me curious enough now to maybe try it and challenge myself to work through that. Or not.
Either way, good luck and encouragement to you guys on your projects...as I said before, big respect for those who get involved with these!