Is an upgraded, and tuned reel stock? :-?
I can assure you (with 100% certainty) that many rods and reels used by pro's and spokes people are not what you see on the shelf.
Since you're 100% certain, what type of differences are there between a pros rod and reel and store bought. I can see maybe changing out the bearings or drag washers, but what else can be done. And what can be done to the rod.