440 cylinder bore bevel

I have a 77 440 block out of a motor home and it has real deep bevels in all the holes. Anyone have an idea what to do about it? I'm workin on building it for a drag race engine and this looks like added combustion space causing a lower compression ratio? For now it gonna just get a re ring kit with moly rings being the walls are in great shape. I also have another 440 also a 77 with just a little bevel like you'd figure it have but the walls are slightly more worn. Either way I go i'd like to throw a re ring kit in one just to get her goin down the track next season. Which one should I start with?