Really depends what you want to do.
If you want a robust economical two base system, the Weaver Grand Slam steel base system (approx $29) works well. Fairly light weight and good for general shooting. It incorporates the tough cross slots.
Burris Signature or Zee rings work well (lapping recommended). The Signature rings have a spherical bushing which aids in alignment and you can purchase an optional bushing kit to give you a tapered effect for longer range applications (helps keep your reticle centered and gives you ample adjustment which can be a problem at longer ranges in some instances).
One piece bases when properly installed help with alignment. Lots of options. We presently have stock on Farrell and Warne to name a few. These are tactical - picatinny bases with different slopes. 0 MOA, 5moa, 10 moa, 15moa, 20moa etc.
Couple those with a nice set of TPS rings and your off to the races. Lapping will confirm alignment and if necessary smooth out any alignment issues to keep your scope in perfect shape.
Personally, I prefer the 4200 series line when considering Bushnell. For the least amount of errors or "parallax" an adjustable objective should be used (that is if your shooting outside of the pre-set 100yard range). Most times there is parallax in the pre-set units but its usually not terrible. Shoot 200 + yards and you'll want to have and use it.
For paperwork, I prefer higher powered scopes in the order or 16x plus. The 6-24x Bushnell 4200 fits nicely. Great image but a very long scope... You can also buy extended bases (which we carry) for scopes like this. This helps you support the long tube of the scope which often becomes a concern on short action rifles like the one you have. If you decide to go to a compact scope, normally the standard base is fine.
Cheers,
Joe
Ref. Farrell bases $100, Warne Tactical $110 etc....