I think you need to buy yourself a Barnes reloading manual. Or a loadbook for the 7mm Rem Mag. Read the books and the forewarnings and go from there.

Like everyone has said, its hard to tell you a load, because no one wants to be responsible if something f's up.

The 140gr TSX is a great bullet, and it will serve you well. My Browning A-bolt 7mag shoots the 160gr TSXs into ragged holes at 100 yards. I have yet to try the 140s but I could guarantee they'd shoot equally as well.

I'd use the Fed 215M primers and RL22 as well......RL22 has the repuatation of the "most accurate" powder for a 7mag.