If shopping for a '90's model Anaconda and I find one with a 4" barrel, drilled and tapped, do you guys think that adds to the value or takes away. I collect Colts but just starting to check on Anacondas for sale. I have never purchased ANY gun that is "Drilled and Tapped" for a scope so not sure if that would turn buyers off or if they would be more excited. I guess it would depend on if they would ever want to add a scope! Any "serious" opinions to help me make a decision?