Not a native speaker myself, just a former gaelscoil student who's done their best to undo the gaelscoilis tendencies. Probably closer to a "heritage speaker" in the linguistic sense in some aspects.
Sadly out of practice these days, since I've been living in Denmark nearly three years. It's strange to lose competency in a language that you spoke every day for about 13 years.
I hope the project can upload a full scan at some point. I'm a huge sci-fi fan, and there's definitely a dearth of Irish language books in that genre.