axo959, DOn;t be so sure of the "identical" part. It may be a similar fluid in looks, fell, and even smell...but it most likely isn't identical. Honda is quality fluid that has been designed for your application, I'm not sure Zep uses the same polymers, and most likely don't. In either case they both beat the heck out af any wax, bar none.
84xrGuy, Yes I'm familiar with ProGold. It is a proven winner in the BMX industry. It has yet to prove itself with our application, IMHO...but it is a dry-film and would be a good choice of lubricant...if used frequently. ProGold is one of the most expensive lubes you can purchase.
btw...that Mobil grease you got is a mucho better choice than ProGold's grease. The rep told you correctly.