I would suggest taking one our our MgJTCR70 models to chase big peacock bass if the airline will allow that length. Otherwise, if you wanted to build the best travel one piece rod for peacock, then I would build a 6'8" Z bone LE or ST using the 14 - 25 lb blank.
We'll have the 2011 Z bone stock models ready in Oct at the latest.
Trey Kistler, Founder and President
Kistler Custom Fishing Rods