Segmented rings (split) can be added fairly easily. A channel is cut in the cue and the half rings are inserted and glued. Cutting the ring flush and refinishing needs to be done afterwards. A solid ring could not be added in that manner unless you are ok with seeing a glue line.
Alan
I understand, but pricing can vary widely from maker to maker. Asking what a certain cue would be worth is fine though. I think you have a great looking cue that would be well worth a refinish.
Alan
To the original poster:
Forum rules say not to discuss pricing here. If you like the cue then most any cuemaker would give your cue a refinish and put it back to new condition.
Hope that helps
Alan
A picture is still worth a thousand words. After seeing the pictures you posted, it's apparent that the install was poorly done. Putting a new carbon fiber pad back on the ferrule is not a big deal though, any decent cue mechanic can get you back up to speed.
Alan
You said that 'We' decided to remove the piece that you now know was a boilerplate. Sorry sir, but it sounds like you granted permission at that point. Granted the cue tech should have been more knowledgeable, but you told him to proceed with the removal and repair.
If you are going to make cored cues, there is no good substitute for a good gun drill. I have several sizes depending on what I'm looking to accomplish with the core.