Not my thing, but if you like them that's all that matters lol. That does sound like a good deal though. Should make it easier for the ladies to get in.
I believe you unbolt the body mount bolts, put the step mounts up to the hole and reuse the body mount bolts, atleast thats how my brothers are on his 06 crew cab silverado
I want some of those little bully steps for my 05, like mentioned above 4 individual ones for each door, keeps the "high" clearance look but makes it easier for shorter people to get in