OOOh Yes;
The Bolt and Rivet conundrum! I finally went out and bought a set from a Model Rail Detail Parts firm that has them( Rivets, Nuts and Bolts )in five sizes. I cut them off with a GEM Single Edged Blade inside a Quart ZipLoc bag! That way you don't lose none of the pesky little things.
My first run in with this kind of things WAS on the Trumpeter DickerMax. On Armor, which I only build occassionally, (just for me) I don't get that serious. For instance, if a ship has them I make them go away. After all, even in 1/350 or 1/200 how are you gonna see them anyway?