(New || Old) idea?

I want to start a new project/company of sorts. What this project/company intends to offer to the opensource community is a free XMLRPC server with tons of functions allready available for clients to connect to and use. this is what brings me to PEAR... it being IMHO the most complete and well orginized collection of usefull PHP classes that I can come across. As of now I have only minimal code written so far... been busy trying to think of planning and all of that.. But what I think would be neccasary on my part is an effecient way if interfaceing with the PEAR archive to allow drop in code. i.e. whenver PEAR gets updated the code on my server will get updated etc etc.. I feel it would be pointless for me to try nd replicate what has allready been done. I am not here to reinvent the wheel... I just want to provide a means for everyone to use this wheel and to use it for free. I am posting this to hear to see what everyone on this side feels about my idea... please respond with your comments/suggestions/ideas I will looking forward to hearing them.