I'm currently working on (or was when I had more time) a Library for Rad Space (called RadSpace.Lib.dll) it's unfinished but contains a validation Class that can handle all of the character limits etc
Edit: Going to try find some time for the Library, might only be like an hour tops but still get some work done. It's seperate from NicusorN5 repository so that makes thing's updates-wise a bit easier. The DLL will be up for download when stable. I will add some more to it, maybe a new UI instead of the small window with the list of Objects, as well as the Tree View. Not sure... will keep you all posted on that.