Hybrid Rocket Ground Support Equipment Question

I am planning on working with hybrid motors in my college rocket club over the next semester and I was wondering how much ground support do Texas based launch sites have for hybrid rockets (launch stems with fittings for N2O or GOX lines, etc). I mainly need to know since the club has an old unused HyperTek hybrid kit that does not include the standard ground support equipment, but has some of the motor grains and tanks for J motors. If we do need to buy most of it, is there a specific place that sells the support equipment, since HyperTek's website claims that it is discontinued?

The easiest way would be to find someone in your area who flies Hypertek. But if there were two guys to talk to about obtaining ground support equipment it would be Ron McGough at https://blackdogrocketry.com/ or Doug Pratt at https://www.pratt-hobbies.com/. Also there is X rockets https://www.x-rockets.com/.

Allthough the website has not been updated in 5-years, Star Rocketry still list pricing for GSE:

https://www.starrocketry.com/

Would be best to email for sure.