Personally, Im tackling on my spare time the "easy-ness" of some stuff in jQuery (what really makes it popular among designers [which are not supposed to be hi-tech people]) and bring it to mootools as an abstraction layer on top of it.....
If I find my code to be over 5K or 10K uncompressed, I will give up.... no use in trying to BLOAT smth, just for the sake of it.... I will be focusing mainly on bringing mootools to non-tech-savy people... more friendly to newbies (no one feels offended plz, Im newb to mootools myself!!!) which will use that layer first, and then get rid of it and go on tackling more difficult stuff such as their own classes, implement, extend, etc... All that, after I give my last touches to the bezier stuff that I havent finished it to make it production-state yet.. :-P
