I agree, it is well worth it considering what a new one would go for. You almost have a new bass. Did they do a refinish as well? If not, it has been kept in great shape. I had a similar job done to my series 1 a few years ago. They turned it into a series 2 (master volume, and variable eq pots), the electronics upgrade, new pick ups and a refinish of the body. I think it cost me $4k total. Well worth it. I wish you luck in selling it and I hope you have no problem getting your price.