Thanks, all.
Naan, check with your graduate school on this.
At my state university, "grants-in-aid" is the term used to indicate to graduate students that their out-of-state tuition surcharge and other instructional fees are waived; it is not money in the pocket.
It seems so.
I've been at some places where grant-in-aid was the term used for anything that wasn't a TA or RA. When I was a graduate student, I received more than one fellowship (for which I did not apply because the entities in question relied purely on nominations from faculty) that came listed on the financial aid letter as grant-in-aid.
I don't know if that's the case for you, but I hope it is.
It looks like the grant will be revised when my appointment is settled, but my funding is changing. I am written into a big extra-institutional grant that involves some weird tap dancing* to administrate like an RAship.
I am going to get in touch with my PI, as I think there is an advantage, albeit smaller, in here somewhere.
Thanks again.
*the expert help of an experienced administrative coordinator