Actually, you’d be surprised how glutted the M Streets and Vickery Place are with oversized houses on teeny, tiny lots. My peeps and I went to lunch last week at Blue Goose on Greenville Avenue. (The best sour cream and chicken enchiladas in Dallas thankyouverymuch.) We were shocked at the state of things in Vickery Place (which is south of the M Streets and just north of Henderson Avenue). Big, cookie-cutter houses towering over cute little bungelows. Vickery Place is a modest neighborhood with modest homes. At least, it used to be. And the homogenizing of East Dallas continues…