F Spaced

Ok, i want the good ol 81/85 pickup set on my M-100 ESP. The guitar has a tremelo though, i guess meaning that it is F-spaced? Now my question is will the EMG set fit? The guitar is a two humbucker guitar but ive seen that they sell F spaced humbuckers made specially for floyd rose tremelos and im not sure if thats the way i have to go.