Who do you consider to hold the single season home run record?

Here is an interesting scenario. Jose Bautista has 31 home runs at the all-Star break and is projected to finish the season with 56 which is slightly better than his 2010 numbers. However, if he stays hot and healthy it is conceivable that he breaks the 60 homer mark. When you look at the list of players who are in the 60 home run club you see a lot of tainted players.

PLAYER	HOME RUNS	YEAR
Barry Bonds	73	2001
Mark McGwire	70	1998
Sammy Sosa	66	1998
Mark McGwire	65	1999
Sammy Sosa	63	1999
Roger Maris	61	1961
Babe Ruth	60	1927

So If Bautista happens to finish above 61 home runs how do you compare that accomplishment with Bonds, McGwire and Sosa? Would you consider Bautista the new single season home run champion