Just bought the XDM 3.8 Compact 9mm and LOVE IT! But I'm new to shooting handguns and this is my first handgun that I've purchased. So, I'm very excited but I know nothing. I was wondering if anyone had some advice on accessories such as holsters for CCW and for the range. Also any suggestions on night sights or lasers/tactical lights? Remember, I'm new at this. So be nice.