I have a GF-1 and a 14-45 lens. I am old and have taken no pics in a year or so after my wife died. Now I feel it would be good to start back but I need advice on a lens to go with the 14-45. I love the GF-1 and a new camera seems crazy at my age, so would anyone recommend a lens. Any GOOD kind but the 20/1.7 is not a favorite. Cannot afford the extremely high priced ones but want a good sharp lens, no zoom preferably/ Any help will be appreciated