Phil Woods has a Square Taper standard shell EBB in the works for a year http://philwoodco.wordpress.com/2011...-phil-centric/ maybe if you give them a call they'll give you an idea of a release date. As far as the current OBB Philcentric chainline, the chainline of OBB is determined by the cranks not the bottom bracket. With a 135mm hub you going to need to go with a mountain bike crank and they average 51-52mm.