I've mentioned this before in the case of Grid, but would you [or someone else capable of coding it] consider making your graphical objects Graph on Parent compatible? [Scope~] and [envgen] in Krzysztof's case, and Grid in Yves' case, seem to use an absolute coordinate system that puts the object in the upper left coner of the screen, very far away from its parent when using GoP. They are all great objects, but I can't do much with them right now in such a state... ;-)
thanks and cheers! derek