If it makes you happy go for it! I am a longtime fan of the P2000 but recently picked up an XDm 3.8 compact. It's a very nice gun and I understand the appeal. Best of luck with it!
Know the status of your weapon
Keep your muzzle oriented so that no one will be hurt if the firearm discharges
Keep your finger off the trigger until you have an adequate sight picture
Maintain situational awareness