Both of my tikkas wear nikon monarch 3-2.5-10x42 scopes. Good, clear, reliable and under 500. They fit perfectly in talley extra low rings.
Leupold 2.5-8.0 x 36 is all you need this is what I have on mine
Some decent deals on Nikon or bushnell elites. You can probably find a 3-9 elite for $200-250 brand new