I have been looking at a brand new stainless 4 inch Kimber Pro Carry. I am new to the 1911 platform and need some advice / suggestions. I know that the mag that comes with the Kimber, 7 round one is a junky mag to use. What should I buy if I pull the trigger on the sale. The local gun shop owner swears buy the upgraded, Kim Pro Tac Mags, 8 round full size stainless steel mags. They are $25 each. He thinks those would be the best for the gun. I am looking to buy probably 4 mags, that way I can go through the breakin period faster. Should I just take his advice and stick with Kimber products, ie. KIM PRO or are there better choices for my particular future gun ?