My question involves criminal law for the state of: California

I am currently on Informal Probation which would have been done later this year if I didn't mess up. I was placed on Informal probation for 148.9(a) PC and 12500(a) VC. I was charged with H&S 11350 and am currently going to court. I have my court date in April and have done some research on my options as far as deferment. I have looked into PC 1000 and Prop 36.
My question is with my probation violation am I still able to be offered PC 1000? I can't really find anything that says I wouldn't be allowed to do PC 1000 unless my Probation was involving drug charges or previous drug charges or violent crimes. Can somebody please let me know if I am missing anything?

And also As far as Prop 36, if I can't get PC 1000 I don't understand fully. Am I able to clean it off my record once I complete the requirements? Can I say I do not have a felony to employers at the end of my Drug Rehabilitation of Prop 36? I am going for my CPA and am worried that if I get convicted and can't clean my record I will not be able to obtain my state license.

Thank you for all your help....