Shorty-
I can't really speak for the hit, it's too subjective- it's not as stiff as my Joss.
I can speak for the craftsmanship. I have been playing with a Zac for almost 3 years. The materials and workmanship are first class, imo. My Zac is a little more plain-jane, 6 long rosewood points into BEM with a single veneer, and a Rosewood/BEM "Southwest style" buttsleeve. The points are almost dead even, 5 of the 6 are within .010, and one is .040 long. That's pretty damn good, since they are very long points, they end less than 2" from the joint. There are no bumps in the finish around the rings or points, etc. It's still as straight as the day I bought it, and has traveled with me from Alaska to Costa Rica by boat. The wrap is still perfect. The shaft has almost no grain runoff- 16 rings/inch and the heart lines are almost perfect from joint to tip. There is one tiny "wow" on one side about 3" from the end, but it comes back in line before the ferrule. I don't think this shaft will warp for a long time. I am planning to have Scott make me another shaft with a little stiffer taper for breaking and 3C.
I don't know what the "standard" butt dimensions are, but mine is .840" at the joint and 1.25" at the butt. Some people might think they are too forward balanced at ~20", but I am used to it and it feels weightless in my hands. It's 19.5 oz., and most people think it's 17 or 18.
Scott doesn't use weight bolts, but there may be a bolt in the A joint, I don't know. But after 3 years of playing and breaking with it, there are no buzzes or anything like that.
Scott moved his shop last winter from Nanaimo to a new location, but he is still on Vancouver Island. He is very easy to talk to, and cut me a very good deal when I bought my cue.