First off Great site... I am going to be purchasing a XD9sc in the next few weeks.. I went out shopping around for the best price on them. At my local MC Sporting goods they retail for $419.00. They also have them W the holster and hi cap mags for $459.00. Do these sound like good deals? How many rounds do the hi cap mags hold? Is the holster any good? I'm assuming its the XD holster... Also should I pass on the all black model and opt for the stainless slide? I think the Stainless is about $40 more.