In regards to this: http://www.nogi.com/challenge.htm I have 2 pairs of original Sprawl shorts. Can I send both of those in? Or is the offer for just one? Is the offer for just the newer versions of SPRAWLs.? If so, the shorts that I receive, can I get the competition version of them? Oh yeah, how much do I pay? $24 for each or $24 for both.