Just starting out... I don't really know much about rmxp yet (I'm somewhat new to scripting) but I have experience with Rm2k and 2k3 (though I never actually completed a project

).
I've been working on the same game (which I intend to become the first in a series, I already have ideas for the second and third game) for many many years now. I eventually gave up on Rm2k3 because it is just too limited, and decided to 'upgrade' to RMXP (rather than VX, which was a step backwards if you ask me - seriously, their next product should be in 3D - that's pretty much the only thing they haven't done with this series yet).
My project is currently named "SCION: The Light of Hope", but it has gone through many many name changes over the years. I think there may still be an old demo somewhere on the net called "Ragnarok: The Last Hero", but it's ridiculously outdated (made with Rm2k - and the story kind of sucks too).