So by my calculations this translates to about 65 MOA elevation and about 43 MOA windage
Without a canted base I am getting about 20 MOA out of a zeiss conquest in Leupold rings. I have my scope on a friends 7mm/08 temporarily just working up a load for the gun's owner. I cannot get to 800 without using an alternate aiming point in the reticule. With a canted base you should be fine.