I'm looking at an Alivio crank for my Frankenbike. It's the last piece I need to finish this little project which has blended a mountain frame with 700c wheels and cross style tires.

The crank calls for a 113mm BB, but I just happen to have a 118mm BB. Is there any reason I couldn't run these together? I'm thinking I'll just have to adjust the FD stops out further to compensate. Am I right?

Thanks all.