pure money iii's- since the shoes are beaters, i would do the washer machine thing. it's not like they can get any worse. as far as stuffing them, iwouldn't think you would have to do that. the drying thing. well, if you have a rack that can be placed inside of your dryer then you can do that. lowheat. if not, you can let them air dry after they get done washing. i don't believe the pure money's have any suede or nubuck, so you don't have toworry about destroying that material in the washer.
permanent marker- hey fattoo, did you try rubbing alcohol? this might work.
orange stained lace holders on x's- seems like the dye from the laces are starting to stain the lace holders. maybe try detergent and a toothbrush to scrubit in and try to take out some of the staining. if not, maybe oxyclean. i think it's safe for something like this but read it first before trying it out.
preventing crumbling on iii's- if you don't plan on wearing them, best thing to do is the dark closet thing. but you know that eventually over time theshoe will start to dry out due to the materials it's made of. it's a sad fact that this will happend. my advice is to wear them occasionally so thatthe foam doesn't dry out so fast. enjoy the shoes.