I owned a 700P in .308 which should be very similar to the PSS. It proved to be capable of very good accuracy and it was a fairly large heavy rifle. Several years earlier I owned a 700 VS in .308 and it was at least as accurate as the 700P. With most of my shooting confined to shorter ranges I decided to go with a .223 this time and traded the .308.
The rifle I traded for is a 700LTR in .223. The size of the rifle seems ideally suited to the .223 , at least to me. The barrel is still heavy but 20" and fluted. It has the faster 1 in 9" barrel twist so it should handle some of the heavier bullets like the 69 Sierra match I loaded. I have yet to shoot the rifle , just got it last month. But after handling it I knew I did not want the large 26" barreled 700P version this time. Hopefully it will be a shooter.
Ok - I looked at the link. So you are looking at the LTR in .308. Actually with the .308 I liked having the larger rifle. Still, the LTR even without the extras will probably be a very accurate rifle. I like the 40X trigger. Although I installed a Jewell in mine. Considering that the standard LTR is usually $749 and up the custom LTR might be priced right? I'm no expert there. But in the case of the 3 previous heavy barrel Remingtons I owned they were very accurate even without custom work. It seems that the truing and lapping could only improve things more if done properly.