Who out there in TPF-land uses a Pentax MX? Local antique store has MX body, 50/1.7 Pentax lens, 24 mm Sigma lens, and a 24-80 mm Tokina lens for sale as a set. Price is $175, but the whole store's 20% off this weekend, so i can pick up the whole lot for $140. How is that for a deal? Currently I use the K1000 as my primary camera and I love it. Have heard good things about the MX. What do I do?