Overkill SBC cam
But I'd go S1X over the VS. You'll enjoy both but the S1X is the cool kid cam.
Springs and chain choices with the S1X are more debatable, you want whatever you'd use for an XP cam as well, which means you'll need modded retainers, and while I'd go LS6 springs and stock chain/tensioner, you'll get plenty of 130s and double roller recommendations due to concerns over the stock chain tensioner lifespan. And then you have to worry about double roller chain stretch especially if you don't fix the crank gear. The SBC or VS cams I'd run L92 valve springs and a stock chain and tensioner, and worry less about longevity.
