GREATER CAPITAL REGION — After years of building up his career as a professional fighter and businessman, Amsterdam-native Thomas Marcellino is once again facing the impact of his past transgressions.And he's content with the result.Earlier this week, Thomas and older brother Anthony Marcellino were among six greater Capital Region recipients of licenses to sell cannabis under a program which conditionally provides those convicted or related to someone convicted of past marijuana-related criminal offenses early access to retail sales in the emerging market. Known professionally as Tommy Gunnz, Thomas Marcellino was incarcerated for possessing marijuana back in 2007 — 14 years before…