I-beams are really cool, and you can interchange EL/UL front legs. There would be no problems there other than a little different stance. Ask to see if the stem has been modified/ If it's an rl you can take the crown nut to a machine chop to ve shaved as Roach mentioned.If the price is right run it till you can find the super expensive offset. FredThanks, that I am aware of as he mentioned that the stem is 1 1/8" dia. I think what i am going to do is keep looking for a 1948 offset springer since this would have been the standard one for my wish bone frame.