You are better off for what you really wanted. A fair price and a great revolver. You will never regret this trade/purchase.
Don't look back for a second but get active on obtaining ammo and shoot the hell out of the gun. I'll wager you can't hurt it much no matter how much you shoot it.
Treat it nice with frequent cleanings and inspections and it'll serve you faithfully.
Pistol smith's love working on Rugers, as they are built solidly and can be tweaked for personal preference.
Welcome to the club of satisfied and committed Ruger fans.