DayFly

Okay guys, I've got a problem/question. Firstly, are the Ring of Acuity from Lavok and Staff of the Magi from the Twisted Rune mage part of the set? I am kinda sure the Staff of the Magi is, but I don't know about the other one.
And my next question is about Kangaax: Where are the boots supposed to be found? I didn't find anything on Kangaax' corpse, it would be nice if you told me what I did wrong and how I can remedy the situation. I would prefer not use item codes and such, but if it can't be helped please feel free to pm me.
Thanks in advance
DayFly