I am the same age as the OP, but my situation is somewhat different. My only son is VERY interested in guns. He is more of a "gun nut" than I am. In fact, he is the reason I got back into shooting after many years without owning a single firearm. So my plan is obvious. Keep everything and leave them all to him.
If I were in the OP's situation I would consider thinning them down a bit, but I don't own as many and none of mine are collectible or especially valuable.
If I were in the OP's situation I would consider thinning them down a bit, but I don't own as many and none of mine are collectible or especially valuable.