Yikes, now I know what I'm getting next for the remmy.
Anyway.. Look for 22" barrels, fluted is fine for weight reduction if you're not hauling it professionally.
Several great aftermarket stocks that will shave the weight down as well. I spend more time looking in the 3xx range for my rifles, so other than saying that GAP makes the best damn rifle out there, you look to be tracking in the right direction.