Go for it man!
I guess being a fan of 70s bodybuilders such as arnold, zane, franco, is what got me started aswell. I like bodybuilding, and am a fan of it mostly for the older "golden age" era, and the way the guys looked back then.
I do have alot of respect for the hard work it takes to get into great shape for competition too.
Posing in speedos infront of a crowd with a fake tan isn't my idea of fun though
But rest assured I, and all of us here will be behind you all the way.