Good morning, OldBodyOldSoul;
Yes, you do have some nice lenses in there.
I like the Helios-44M f:2/58mm lens in one of its later incarnations the best. And, for me, I prefer the 58mm focal length for a "normal" lens on a 35mm camera.
The LZOS 3M-5A lens that I have actually performs pretty well, but I am not sure that I am going to claim that any 500mm lens or the MTO 1000mm lens are "hand holdable."