Hey thanks for rating my team. I have Pikachu still because he has always..

Question for Pokemon Emerald

Hey thanks for rating my team. I have Pikachu still because he has always been my favorute since the show started and I already have a Raichu Lv.55. All the Pokemon I have are only 3-4 levels higher because I have just been raising my Blaziken to Lv.100 along with Grovyle who is curretly at Lv.86( I don't like Sceptile for those of you who say evolve it+I already have on at Lv. 63). I have used the Item finder in the Safari for thitems and did not find any, besides the istem Sharp Beak is attached to a Dodou(who is only found in the Safari Zone).

Couple of Questions:
1) Does any other Pokemon (other than Dodou) hold the Sharp Beak?

2)Do you only get to choose one of the Johto Starters or all of them?

3)Anyone live in Arizona that has a Surskit/Masquerain, Lunatone or an extra Moon Stone?

4)How many Moon Stones are in this game I only found 1?
[ I only need 5 more Pokemon (excluding Jirachi and Deoxys) to complete the Heonn Dex].

Wher exactly did you guy(/girls) find Silver Pow(d)er and the Black Belt? I know what Route they're on but I can't find them at all.

Thanks-