Rules question- Creator connections for different variation on an item?

I have a video on a 15" monitor, and the brand is using it for both the 15" and 17" versions. They have separate Creator Connection promos for each size, not a combined one. I submitted my video for the 15" model and considered accepting and submitting my video for the the 17" but decided against it.

This morning, I saw my video helped sell two 17" models. Since it's driving sales, can I submit it for the 17" version to earn extra commission, or would that break the rules? Should I ask the brand, or would that risk issues with Amazon?