are 10 rounders ok to use with it?
Should be (I hope so!). I believe what I got was just a standard single-stacked.
My dream 1911, that I hope to afford someday, is the Springfield Operator. Novak sights, blued with a threaded tip, mean looking tail, etc., etc.
Next firearm will likely be a Mossberg Cruiser, though. I tend to buy what I know has a practical use - but maybe after a shotgun I might try for a Thompson or an Uzi (both of which are fun as hell to shoot).