Just bought a 2017 sv. Came with leveling spacer and 285/60r20 toyo ATs. The level sets the front end an inch higher than the rear. I was going to get a block in the rear to truly level it out but upon my recent lurking around here, seems the best bet is to upgrade the shocks to adjustable Bilsteins. Is this correct? If so, what model? Also, should I swap the fronts out too? Would like to try and get rid of that floating feeling so to speak when going over bumps. Kinda feels like a boat I guess lol.