I am satisfied with the accuracy without bedding, and have read 2 reports where bedding made no accuracy improvement, both were magnums.
I have mounted Talley Lightweights on both of my Tikkas; the bonus is no ring marks on my scopes from them.
I replaced the factory aluminum recoil lugs with Sterk Stainless Steel recoil lugs from Hinterland Shooting Supplies in Australia. The .243 probably doesn't need one, but the 7RM had dented the aluminum lug after 100 rounds.
I removed the bolt shrouds, sanded the sharp edge off and rounded the corners where it cracks on the lower inside corners. They will not crack now. Easy fix.