Touchy subject. Sounds like a nice offering but it also sounds too much like a 'hurry up job' on something that should be done with pride and patience. A LGS offered something similar a few years ago by S&W, they put one of the 'finished' guns in my hand, unimpressed to say the least.

Personally I would shoot the new gun first and let it set its own wear pattern then knowing how it shoots get it to a competent gunsmith for a proper action job and then you will realize the benefits of the action job. Also you can decide too just how light you might want the action or not. A smooth DA job is a really nice feeling to have in a revolver, a crisp clean SA is rewarding in your shooting.
In my opinion one can never be in a hurry to do a good job, this is a bit of a love of labor job and you don't want it any less than the best it can be!
Karl