Lol... you DSM owners collect more parts then dust does inside your home for a year. I thought I had lots of parts, hell I haven't sold any... been trying to but everyone who's interested FAILS to contact me.
To help solve your problem... start pulling all the parts you need then junk the parts car. Oh yeah and get rid of parts you've collected and haven't used in forever.
edit: Ah shoot I'm still a DSM owner so I guess my remark falls the same for me.