Bionicle MOCs: Rilovian history adjustment

In Zeyek's introductory post about the Rilovians, there was one photo that bothered me a bit.  It was this one:

The thing is, though I had tried hard to mix up masks and equipment to both ensure good variety between all of the Rilovian MOCs and also to keep them from looking like Matoran analogues, I accidentally failed at the latter part with the elders.  I see some serious commonality with a couple of like-colored Turaga in there!  Matau & Nokama anyone?  Argh.  Today I got a package from an eBay seller that helped me to remedy this embarassing predicament like so:

Voilla!  Now I feel much better.  Here's the whole crew with the updated old dudes: