Clearanceman,
Nice to get your moneys worth isn' t it.
I have the same exact rifle. I found the trigger to be fine out of the box as well.
I shoot the 45gr Winchester bulk pack ammo, it is $10.00 for 40 rounds.
They shoot under 1" in my rifle so never had to try any other loads.
Make sure you give us a range report on your new rifle. Have fun with it.