The hit of the cue is primarily in the shaft, tip, ferrel, and the joint.
IMO, the blank, and the remaining butt of the cue accounts for less than 10%.
So if JOHN SMITH is the cue maker for your titlist cue, I would expect it to hit and play like any of his other cues.
The butt will only effect weight and balance, not hit. Yahoos are always talking about the difference in "full splice" verses a "short splice" (typical for most cues). IMO, in a blind taste test they couldn't tell the difference.
My advice is buy titlist cue on secondary market. Cue prices are down significantly, especially those not made absolutely top name cue makers. You used to be able to get a cue made for very reasonable price, and titlist cues (blanks) were cheap. But now, you can buy a used secondary market for quite a bit less than having one made.
Finally, if you still have your heart stuck on a titlist cue being built, I recommend not using a blank made from a titlist. I would recommend having a blank made by maker or prather, etc.
More answer than you probably were looking for, but just trying to help. This is just my opinion, but I have had (and sold) many, many titlist cues.
Best of rolls,
Ken