Pick the wall you want to put your trophy on then decide on a mount.
I like a wall pedestal but they take up about 50% more wall space than a standard shoulder mount. i stopped getting deer mounted on a wall pedestal for this reason. I'd go with a standard semi-sneak either right turn or left depending on the location you choose.
I've got a semi-sneak right turn, so this deer will be a left turn of some sort.