The other small, affordable upgrade I’d do at same time is swap out the lower door panel courtesy lights with LED lights, for less than $20 (for two). This is a super easy and high-impact change that you’ll appreciate every time you open the door. The white light will be cooler/whiter than the rest of your interior bulbs but not for long. You will be so happy with the upgrade that you’ll change out the rest of the bulbs soon. It really transforms the interior. I used these and should have done it years ago.
By the way, really great gesture of true love you are making towards your tough wife. We all love our GMT800s but this is next level. Cancer is terrible and this is awesome. Good luck.
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