I have a 4:10 and will be driving it everyday.
Don't fear the gear. kudos on the 3:73's though it is a perfect daily driver gear.
__________________
"Gripping the wheel his knuckles went white with desire, the wheels of his mustang exploding on the highway like a slug from a .45. True death. 400 horsepower of maximum performance piercing the night, this is Black Sunshine"