So I had a 135/2.8 nikon fit soligor, but time was not kind to it, and it's now stuck wide open :-( I'd quite like to replace it with something of similar length. For my purposes it's a good length to get a cyclist filling the frame at about 10-15m. Fast is good, as shooting moving riders in forests with poor lighting can be challenging. Cheap is good too. Any suggestions? Pics of suggested lenses mounted on u4/3 and sample images all welcome.