are all aero rims hard to get tires on and off? I guess i just don't like those things they look goofy. I'll probably get someone local to build me a set of open pros 36 hole with DT spokes. It will probably be extra money but its good to support your local mechanics.
I think the open pros will hold up if they are built right and have decent spokes. thanks everyone for weighting in. I'll look into the a719.