Once you get the M6 Petals you will see where it bolts through.. there is a Bracket made in the Steel with the Petals from the Factory. Also, on the Fire Wall is a Template for the Master Cylinder hole..it's put in the Steel from the Factory.
You won't need a new Console for the Shifter, but you will need a new Console Cover Plate.. that has the Shift Boot in it. You should find that pretty easily for your car..I had to hunt for mine.
This is the one for mine that I just finished..the Ash Tray was broken so I got rid of it..