Looking for some advice on swapping out the stock derby cover for an aftermarket (Dark Custom) one. I have the new cover and a new gasket - just in case the other one gets damaged during removal - is there anything else I need to accomplish this task. I know the screws need a torque wrench for removal - but what size bit? I know I need to keep the bike upright, not on kickstand, but is there some step I'm missing or is it as simple as removing the screws, cover, and gasket and replacing them with the new hardware. Thankful for any help on the subject.