What do you want to see in stock at an offroad/performance shop?

[carwash]

So, we are trying to finish up our retail service/parts counter at the new shop. We have an ocean of nice warehouse space to shelve and put parts in, as well as a ton of wall space etc behind the counter, and a small waiting/showroom.

I am wondering, what you all, the parts buyer/wheeler/diy fabricator expects to be able to walk into a local shop an buy. What do you feel should be stocked parts, and what is acceptable to have to be ordered?

Normal stuff like ujoints for most axles/driveshafts, recovery gear, shocks for popular applications, etc... that kind of stuff makes sense. Do you expect a shop to carry a few winches? popular lift kits? replacement springs? airshocks, coilovers, coils, etc? seats? bumpers ready to bolt on? rod ends, tie rods, etc? wheels, tires, etc?

So let's hear it please. Going to ramp up stock on a bunch of stuff and would love some input on what I should carry. Thanks in advance for taking the time!