Making a Taz 6 bigger

Hey guys, Claudio from Lulzbot told me to jump in here as there has been a few of you that have up scaled a Taz 6, I’ve had a bit of a search for the threads but can’t find it, can you be as kind to send me in the right direction, I want to make my Taz 6 bigger (500x500) bed, just wanted to see if anyone has done this and looking for tips etc
Thanks in advance

This thread may help: the last post has information on the heated bed portion. That user was also involved in making a large scale TAZ for an electric motorcycle: