You'll have to pay someone to get all that OGC typed
Plus you'll lack the advancement and character creation rules, so it might allow you to use the stats of character but not to advance them (or you could but certainly not in a balanced way, as the power cost is closed content).
Finally, it's not very nice toward Green Ronin, while legaly you could do it, I tend to consider OGC to be something shared freely between publisher not customer, to ensure creativity in the RPG industry (you do not need to reinvent the wheel, as you can use it for free), while keeping the industry alive kind of like shared algorithms in the computer industry (my future working sector
).
This problem of OGC distribution has already come up on the d20 publisher forum, and publisher are always worried by the creation of OGC distribution website, while OGC localisation (knowing in which book you might find firearms rules, etc.. but this might be done by a simple a post in the d20 publisher forum, plus you might get to know, if several different rules exist, which set of ruls is best for you).
Just in case, do not say that a single fish will not affect the industry, while the print side might not be immediately affected, this kind of distribution might seriously hamper the PDF side of the industry given the sales number of some publisher (in the hundreds after several months, with top notch PDF, like those from Philip J Reed).