19, enough of a base to start cycle?

[Makingains]

Hi all, I've been making gains since freshman year of high school and now I'm approaching the end if the freshman year in college, so I've been diligently training for roughly 5 years. I'm 5 10', 190 and approximately 10% bf, I could be less but I haven't gotten it tested. My lifts are: bench:305 squat:405 deadlift:450. Lifting is my life and it consumes very thought and it's what my world revolves around, and therefore the reason I want to cycle because in a sport ridden with roid users, it's be my only way to truly compete, we all know there's no potential in natty bb... I'm curious as to if ou guys think I have a formidable base to start my cycle, I already know the potential risks to my endocrine system and HTPA, but I disregard my health b/c I know it's the only way to pursuit what I love, so please keep the lectures to a minimum. I turn 20 July anyway.. But here's a pic.. Thanks guys!