I've tried to keep a well stocked bar but it's more suited for me than for guests.
I have my 20something bottles of scotch & rum but for guests I do have a couple of other bottles...
4 Wine (Chard, Merlot, Cab Sav, Zin)
3 Tequila
2 Rum
2 Bourbon
1 Tenn Whiskey
1 Canadian Whiskey
1 mixer scotch...