Valve cover gasket replacement question...

I'm in the middle replacing the rear main seal and tomorrow I will tackling the valve cover gasket. Initial inspection shows that there are quite a bit of things that may require removing, but I am hoping that all I have to do is remove the 100 bolts that hold that thing down, remove the gasket, and repeat in reverse order.

Am I going to run into any unexpected surprises tomorrow or is that really all there is to it?

100 bolts that hold the valve cover down??????? The valve cover is nothing compared to the oil pan. What are you talking about?

Anything more than 10 seems like 100.

Take it off clean it up Gray RTV (extra on the rear part) and slap it back in. Some guys used the Fel-Pro blue gasket and have had good results but I had the gray RTV laying around so that's what went on.