75mg Anadrol is a very good prewo...

You can do that:

(first thing AM)
-take 1 modafinil tab

(1h pre competition)
-take 75mg Anadrol
-inject 10-20iu Humalog
-eat your carbs to cover slin (100-200g carbs if you have never used it before, 50% fast, 50% slow, NO FATS!!)i.e. Pineapple + White rice + EAA + Taurine+.

Modafinil will give you a perfect mind muscle connection, focus, energy, etc etc
Humalog (fast acting insulin) will shoot what you have in your bloodstream at full force into muscles, so in this case:
Anadrol, carbs, eaa, taurine. You will also gain lots of strength due to Anadrol and all the nutrients shuttled into your muscles.

You can try that before a competition to see if it fits your needs.