Budder with 4 week old trim?

I have a decent amount of trim in my freezer from my harvest 4 weeks ago it is turning purple a bit, and I am wondering if it is too 1.) too old to use at this point, and 2.) if the glass extraction tube i just bought will work. Any other tips in the budder making process are appreciated. I purchased 7x refined Power Butane. Let me know.

I don't have personal experience in making oil but if you think it's too old for that then just use bubble bags and make some good ole fashioned hash.