Regarding the scope problem: Depending what you are going to use the rifle for, you might consider getting a shotgun scope. The parallax is set at a closer range than on rifle scopes, but the eye relief is usually longer since nobody wants the scope in their face when shooting a 12 ga. I like them in the 1x or 1.5x by 4.5x power, although a 2.5x scope is good for general shooting. The only time I go higher is on varmint rifles, who needs 9 power in the woods?
I have 2 handi rifles set up in scout configuration with 2x pistol scopes mounted forward on the barrel. The only way I could be hit by the scope is if somebody clubbed me with the rifle! I plan on getting a .30-30 barrel for my Contender Carbine, and will move the scope mount forward so I can "scouterize" it with a pistol barrel.