I truly appreciate feedback and concerns; was on it prior thru a team Doc but don't have that ability any longer so will do solo; really no comparisons to anything else on the market but I appreciate the prior feedback. Truly looking for someone with actual experience for someone at this level. There was poster "chickenscratch" from prior that obviously had vast experience but I cannot PM him as I am new. I'm guessing PM'g someone would push thru to his email so any help with that would be greatly appreciated, otherwise I'll wait and see if anyone shows up with actual experience with endurance athletes. Again, I appreciate the feedback and comments nonetheless!