Gun, Tikka T3 lite stainless .300 wm. Purpose is a designated western hunting rifle. I will be chasing it all. This is my first high powered hunting rifle, and I have not hunted out west before. My first hunt is a Montana spring black bear in 2015. I want to keep the scope under 1K but would like it around the $800 mark or less ideally. I have been looking at vortex pst or hs in 4-16 and VX3 in 4.5-14's. I would really like the low end a bit lower but I think 4- would be fine. What are your thoughts and suggestions.