Yep... one more year and I'll almost be half glens age... then I will be able to say anything and everyone will just realize its senility...
I tend to think of it more as expanding on an artists work, than changing it. Unless you consider reprinting Huckleberry Finn minus the N word. The first caveman who banged a stick on a rock and said, hey listen to the beat, fellow cavemen! He didn't say to them all, none of you are allowed to copy me! He didn't patent his discovery and then say that no-one was allowed to write and record shamanic trance music many aeons into the future! It's the flow of evolution, everything is copying and expanding on everything that cometh before it.