as my last resort. Im 23yrs old weigh 430lbs stand 6 ft even 45% bodyfat. I've been overweight all my life but ready to make a change.

I want to start a cycle to get solid while the fat goes off. Is it safe to cycle after surgey and any reccomendations on what anabolics to cycle?

Im already on a hard diet and exercise plan. but everything else is supplemental.
I run in the mornings and i do weights in the day. im very athletic for my weight i only put on the extreme weight after a work injury I suffered at the age of seventeen
that made me completly sedentary. I've rehabed my lower back so now Im ready.
Surgery is an extreme measure for my problem with relapsing on diets because of the eating problems I have.

Any advice would be well appreciated.