4. No!
6. You can do better!

as long as you stay clear of the 710 you'll be fine.

A 870 is always a good investment.....there are countless parts available for them i.e. stocks, grips and barrels. And thats a very good price also. Im guessing that the .410 is a Spartan, which is owned by remington. That would be a great beginners youth gun. Those retail for $100.00 so thats a decent price. If you mean ADL thats a good price and a very durable gun on the 700, dont waste your time with 710......the action is very sloppy and its not a very comfortable gun to shoot. The 93R17 is a very good rifle, if its new it should feature the acutrigger system which I think hands down is the best factory tigger on the market today. As far as the 110 goes....that gun outta box will out shoot 80% of the market as is. Bench shooting 101, savage tapers there barrels to there recievers which eliminates the headspace....thats why Savage cant be touched on accuaracy.....I would try to talk him down alittle on the 110 but dont pass that one up.