I shoot the 130g Speer bTSP with 43g of IMR 4895 with a 9 1/2 bullet barely off the lands, tiny groups in my Rem 700, and flops deer.
I bet the 145g would be great, what's your load?
i have two go to powders, IMR 4350 and Varget. Fed 210M primers. I'll check the charge weight when I get home, can't remember off-hand.