Well, the 1275s didn't fit....... Off by about 1/4 inch on the length (Thank goodness I wasn't cutting anything). I missed an inside bracket when I measured. I was worried about height, but that was more than sufficient. I'm going to take them back and likely go T-125 in a series/parallel arraignment.
I ordered a Trimetric earlier this morning. I think it's going to be very insightful when it comes to understanding our actual usage. The new rig has a lot more toys so I look forward to seeing what the cost of using these are to my energy profile.
So, if I understand correctly I can run the series on each side (2 x t-125). Ground each of these separate banks to the chassis. Run a positive between them and a separate negative to the trimetric shunt.
Is this correct?