Europeans Rugby Champions Cup Quarterfinals

As far as I could make out the following teams are through to the Quarterfinals:-
Pool 1   -   Saracens    -    28 pointsPool 2   -   Exeter        -    16 pointsPool 3   -   Racing Metro -    22 pointsPool 4   -   Leicester     -   23 pointsPool 5   -   Wasps        -   20 points===========================Toulon                       -    20 pointsStade Francais            -    19 pointsNorthampton               -    19 points
I may be wrong - but as far as I understand the system the following teams will have home games and their potential opponents are indicated:-
Saracens                   -    ExeterLeicester                   -    NorthamptonRacing Metro              -    Stade FrancaisWasps                       -   Toulon
Kindly indicate whether my understanding as to teams opposing the home teams is correct.   If the above is correct - my guess is the following teams will go through to the semi's:-
SaracensLeicesterRacing MetroToulon  

 Hey Mike,
It's Wasps v ExeterSarries  v SaintsTigers v Stade FrancaisToulon v Racing.

 Cm on you Wasps!

 Thanks
I think that would be an easy one for Wasps and Saracens.  The Leicester - Stade Francais should be an easy one for the latter team - provided they forget about the Morne Steyn and Alberts obstacles and not select them for the game.
I would back Racing Metro to beat Toulon.