i dont have an SPS-V, but i have an SPS SS and a 700P as well as a Savage 16FCSS (in .308).
on the Savage ive found the detachable mag to be more of a liability than the asset i thought it would be when i ordered the rifle. aftermarket stocks for the new magazine inlet are scarce, the small folded metal tab retaining the magazine is not the greatest design (i already had to repair one of my mags by welding/filing - although Savage customer service is great and if one breaks they will send you a replacement within a couple of days. i just wanted to see if they could be repaired).
also consider the stainless Ruger Hawkeyes, which are - IMO - a much better gun and value than
either the Savages or Remingtons. they might cost a few bucks more but you will save $100 on rings/bases so cost works out to the same or less. controlled round feed, much better floorplate, fixed blade ejector, bigass claw extractor, much better designed/more solid 3 position safety, nicer finish, etc.
the Savage FCSS and .25-06 SPS SS that i own were attempts to build 'budget' stainless rifles. in retrospect i wish i would have just picked up an M77 or Hawkeye instead of the cheaper Remingtons/Savages. in the end by the time i added quality rings and steel weaver bases i was at the price of the Rugers which are much nicer.
on my FCSS i filled the checkering and barrel channel honeycomb with fibreglass, bedded the action in the stock, and refinished the stock. i also added a large factory Savage tactical bolt knob ($20 from Brownells) because i hate the tiny knurled factory SS one.