its actually 2 questions

I have an autographed 2600 signed by Joe Decuir... this guy:

supposedly, now from what i hear this wasnt an uncommon thing so i am curious if any one out there has another signed by him, if you do do you have any pics?
The one in the picture in the article is not the one i have, my signature is in a different spot and its been hastily written out.

also the 2nd part of this
more a personal choice question, if it is legit, would you leave the system as it sits or try and have more early atari staff sign it along side it?

just something i am thinking about, i might have an opportunity to add to it but at the same time i could also take a 2600Jr i have complete in box and do the same