Dboys is great. I only had to touch mine after that year because I thought I had stripped a piston. Turns out it was just a deformed BB in the hop up. AZsworst changed the hop up out for me at that time and the rest of it is still stock.
I think a few of AZs 'babys' were Dboys as well. Last I asked he recommended a solid rubber and nub paired with a TB barrel and thats it, they come out of the box near fps limits so no power upgrades needed.