I forgot to answer one of your original questions. These guns were not normally drilled and tapped for scopes at the factory. Most were done by 'smiths, some MAY have been D&T'd by request at the factory.
I just use Factory Remington 200 gr Soft Points. Works fine for me. I would feel really really bad if I (Me and Me alone) made a reloading error, or loaded one too hot and blew up/damaged one of these Beautiful rifles. The 35 Rem works just fine as is. No need for Me to hot rod one.
They are very intricate in their design, and should only be taken down to a certain point, unless you are VERY familiar with how it goes back together. Using the takedown feature is fine, but more than that is tricky.
Great gun, I love it.