Down in the description it says 66 for the ones in the wiki too.. the only place it says 68 is in the name of the item... I wonder if its an error on both pages or not...
But you answered my other question I was pondering.. about buying the covers separate.
The 3-4 inch spacing doesn't really bother me too much. I have a very SMALL house and if i can pack a few more pixels in there I will be perfectly happy with it. Some things like a megatree would be pointless to put the c9 covers on unless they were just accent lights, which I could do with the extra box of covers.
I really did no expect an answer back so quick, so thanks!