I know Westrifle will disagree with what I'm about to state as an opinion, and that's fine. I've had nothing but good things to say about Westrifle and they offer a nice product - this is not personal.
But, my verdict on the refurbed originals is that they are orignal as advertised. I have owned a handful of non-refurb original PU snipers over the years, enough to know what a real one looks like. These recent imports started life as factory snipers - I am certain of that. The receivers are finished too nicely for the years they were made as they got the better fectory finish for a smooth mating surface for the scope mount. The sniper markings are in the right place in the right font on the Tulas and all the Izhevsks have the old scope numbers ground away and new ones re-applied.
I suspect they were refurbed more recently than some dealer claim, like within the last 10 years recent, but they were done at the original factories (that still exist) using real original production parts. The scopes are 1940's and 1950's era scopes. Most of the scopes, IMHO, are post-war though unless marked with a WW2 date.
The westrifle guns are niecely made on rifles selected for the right receiver traits and clean bores, but they never saw service as snipers and all the "sniper parts" are new-made.
Both options would serve a shooter well. In fact the Westrifle product is perhaps better for a shooter that uses his rifle in all conditions. As a collector though, I opted for something that served in WW2 as a real sniper rifle and has only original parts fitted.