Hi, I need your help. A pub owner recently asked me to produce a 40x60 inch (1x1.5 meter) print of one of the pictures I took during a jazz performance. I use a D70 and my first reaction was - no! - this is way to large. He want's a b/w print that doesn't have to be sharp - a somewhat blurry image that would capture the mood. All pictures are taken at ISO 1600 f1.8 or f1.4 @ 1/15-1/30 under very dim incandescent lighting, mainly from the right and left back when looking at the band/musicians. I can tell you, this isn't easy. In b/w I will have more light to play with, but is such an enlargement feasible at all? If you think yes, how? Your advice is most appreciated!