Oxy+Adderall+Valium+fent.

Hi everyone I was hoping someone could give me a bit of advice on this combination. I'm planning on taking 20mg valium to smooth out the shakes i get from adderall, 20mg of oxy (in form of perocet 10/325) and 10mg of adderall IR....I also made a fentanyl nasal spray bottle and am familiar with the dosing and how much i am injesting. I am very experienced in using these I just wanted an opinion. My tolerance to all of these are high, but I'm one of the few who if I dont use for a few days it will drop (not dramatically but decently). If anyone has experience with this combo any advice is appriciated! I just like the combination of release of dopamine.