That's a lot of crap to snort. A whole lot. I found smoking effective, but needed a large bong to kill the burn and allow enough to be consumed in a short interval. Usually two or three large bowls, smoking one after another.
Roasting is a good way to prep the seeds for smoking as well, just don't overdo it cause you'll burn away the goodness. In a covered frying pan heat the seeds till they pop, then grind and smoke.