Nice clean install.
I am looking at doing the same install - almost. You used the 7610 ACR. I was looking at their
Add-A-Battery kit #7650 that includes a battery disconnect. This kit uses the 7611 ACR. Both 7610 and 7611 are rated at 120A continuous duty.
I called Blue Sea because my alternator puts out 130 amps and I may go to a larger alternator. I asked the rep if the ACR would just ignore the extra 10 amps or what? He said not to use it and recommended the 7620 or 7622 that are rated for 500A continuous.
So check your alternator output and choose an ACR accordingly.
Bill