Right, here goes: About a month ago i bought some tensile optimum cranks with a bb for £45 ( gd. condition). To use this setup on my bike i need to buy a tensile freewheel(£15) and a czar bashring(£12) Or, Ive just been offered some echo cranks(green), with a czar bash(red), dmr v8s, fsa bb and eno FFW for £40, unfortunatey the eno has no pwals so i need to spend £36 on it.. which should i go for?