I need pictures once already completed the modification.
I've had a few PMs about Op-Amps to go with this mod, so I wanted to show yall these two pictures which should explain everything.
The key is when you are buying them you either need a Dual DIP op-amp in the 1st stage as shown in the picture below, or you use two Single DIP op-amps with an adapter like I have done with my 4x ADA4627-1BRZ.
If anyone has any questions feel free to ask, these screens were sent to me by Creative Support about a year ago. The 1st picture is just showing you where the Single vs. Dual DIP op-amps go, but the 2nd picture is the most informative. It shows how the signal path is routed along with various other pieces of info.
Here is how my op-amp setup looks:
*Note: The blue adapters are holding two Single DIP op-amps per socket, there is another soldered on the bottom side that you can't see in the picture.