Halcon,

no idea what size dot I'll have to look it up. It's not a real expensive one just figured I'd try it. Its a BSA RD30 (maybe the model) Seems nice so far.

Deepzak,

Thats good info. The kind of thing I was thinking I'd get. 4 inch at 100 yards is plenty.

As for shooting both eyes open. I do that anyway. Always have. I shoot traditional archery that way as well so I think I'll take to it ok.