I have the obsession also, as you can see you are not alone
I am going for as much of the set as possible, so picking up a common is just as exciting to me as picking up a HOF'er. It's taken me around 7 years just to break the 100 mark-mainly because of money issues and condition issues-I want an average condition of VG to VG-EX. But, I will take a lower graded card if the eye appeal is right.
Mike (freakhappy)is right about being patient, that is the truth! There's no race, so enjoy the ride
And collect how you want, it's all about whatever makes you happy.
Good luck hunting
Sincerely, Clayton