Darklone
Registered User
Simply make a list how many of your houserules 3E oder 3.5E incorporated. In my case 3E invalidated 50% of the houserules I had for 2nd edition (and only because I never dared to introduce more) and brought some long yearned flexibility into the classes by multiclassing. 3.5E made 80% of my 3E houserules core. I love it.