22sqnRAE: Keep in mind that, from a collectors perspective, rifles that have obviously been through one or more in-service refits generally have less value than examples that may have factory original finish even if badly worn or heavily patinated (is that a word?). "Restoration" to factory new condition is effectively impossible and restoration to something emulating an in-service refit is probably best done with "shooter grade" rifles. For example, I have a mechanically excellent No. 4T that a talented previous owner parkerized and painted which is now, effectively, a "range rifle". It would be much more valuable (and just as good a shooter) had it been left worn and dinged. That is the perspective of the "collector" and certainly differs from the perspective of those that are mainly interested in shooting them. While I'm firmly in both camps, I think it is important that the message gets out that sometimes it's best to just leave them alone.
Ridolpho