Mystery cactus & Titanopsis - please help id

I purchased this pot plant(s) from The Mascot Flower Power, where there were also Lithops & nice small Astros for sale as well!

Labelled as Cactus Assorted; could someone please help me id this mystery cactus & mystery Titanopsis, if possible? Many thanks in advance.

A new year & a new cactus & Titanopsis too ~


Mystery cactus & Mystery Titanopsis 1 040113


Mystery cactus & Mystery Titanopsis 2 040113

Hmm. Looking at that one I'd almost suspect some form of Eriosyce senilis, don't take my word for it though!

Thanks SnowFella! I just googled it & it looks a lot alike, esp. this photo. Eriosyce senilis ssp senilis 'multicolor'

Hopefully, it's flower will help, when it flowers.
I will wait & see what other members think.. Thanks again SnowFella!

The mesemb looks to be Aloinopsis malherbei to me...