Congrats on a fine buck...
I shot my buck a couple of weeks ago w/ the TC Omega & a 250gr Shockwave (Yellow ballistic Tip) and 150 grains of pelltesat 150 yards and he just crumbled. Never took a step. Big deer too... dressed over 200lbs. blew right through him w/ a huge entrance & exit hole.
My buddy shot his the next day around 30 yards w/ the same load quartering away... huge entry hole and just crushed the opposite shoulder blade. Deer made it about 6 feet.