go for it haha. sounds like an interesting mix. but Maybe 300mg and a bar or 2 of xanax might be alrite and double if your feeling like being really really really really really really really fucked up. its going to be intense. let me know how it goes!
sounds like a pointless mix and a waste of good xanax. I can't imagine a pristine down working well with the stomach-turning edginess of dxm, which I assume would overpower the relaxing properties of benzos. besides, anyone who has taken a hefty dex dose knows that it greatly reduces your motor skills (on high doses it takes me almost a minute to navigate walking down a flight of stairs), so throwing alprazolam into the mix may be a bad idea for that reason as well. acid, coke (dangerous?), nitrous and especially marijuana all mix well with dxm in my experience.