I recently started a rifle build starting with a 700 tactical aac. I wanted something cheaper to plink with than my .50 at the range and also plan to use it for long range hunting in deer season. I mounted a Millett 1 piece rail and got a Millett LRS-1 for optics, but after seeing this monster mocked up on it I may go another way. It looks a bit overkill with that big of a scope on a 20 inch barrel. Either way I am on to the chassis and trigger. I am 75% sure I am going with a Jewell trigger but would consider others. And my chassis is down to three...the XLR, AICS 1.5, and the HS M24. Here is where I need help. I want to be able to take this rifle hunting too. I usually hunt from a raised position with 400 yards to my left right and front and have a shot over a hollow into another field at about 650 yards. Last year I sat my 50 on the bench doped at 700 and had my 270wsm ready for the short shot. This gun could take care of both situations for me. How does the XLR and AICS feel when firing in a standing position? I have never handled either. Also will any of theses 3 need modification to use a Jewell trigger? I love the ergos of an AR which is why I really like the idea of the XLR. Any suggestions would be appreciated.