Override element graphics from excel

Hey everyone. I’m new to the forum, but I forsee that I will be coming to this site often looking for wisdom.

I have a long (24000+ rows/items) excel sheet that contains usual info, such as Family, Type and GUID.
I’m attempting to make a dynamo script that will override the graphics of the elements that is listed in my excel file.

In the end I need to override 6 views the same way. One for each floor and a 3D view.

It would be cool if the colors could varie based on values within the excel file. (2 or more)

This will be my first attempt in dynamo - I was hoping someone wise could point me in the right direction :smile: