Az...lots of 270 Users (I'm one) here. I have a whole lot of hours reloading for and shooting a Winchester Model 70 Classic Featherweight. My son purchased a similar Savage in 308 caliber and I am impressed with the Craftsmanship.
The 270 is a very good, all around game-getter cartridge, with bantamweight bullet of 100 grains, a heavyweight of 170 grains, and three equally good middleweight bullets of 130, 140, and 150 grains. Bullet profiles, materials, BC's, and sectional densities abound.
Powder choices are many. I have used IMR 4350 but prefer IMR 4831. I intend to try IMR 4227 to see if anything further can be extracted toward best accuracy.
Here is a methodology for load development that will achieve an accurate load for your rifle, confidence in your shooting ability, which will always be less than the capability of the rifle, and a good time at the bench...
http://optimalchargeweight.embarqspace.com/# .
You will need to spend "Dirt Time" to become familiar with the area in which you wish to hunt. Go there out of season -right now if you can. Find a likely spot and sit quietly for one hour. Watch the place for one full hour. Take your time. You are not pressured. You intended to be here for this purpose. Have no other distractions. Let the place, its sounds, smells, and movements sink in. Leave after an hour. Go back the next day for an hour (if you can). Do this every day for a month (if you can). Go there in rain, in wind, in calm. Sit for one hour daily for a month (or two or three) and your experience about that place will improve significantly. If that place is laden with passing game in season, your prior hourly experiences with that place, out of season, will serve you well.
Going to and from your chosen spot, watch for game. Place your mind in the mind of the game. Observe game trails. Where is food? Where is bedding? Where are the thickest places for security? Where is water? These can only be discovered by spending time in a place. No book is going to tell you what you need to know. You have to go there, spend a little time, and get to know the place. The rest will follow as your experience grows.