Age doesn't matter here as long as you present yourself well. Being respectful to the other members and of course being respectful to our community is key.
As to your original question about availiblity of parts for the F, in this tough economy we're in right now, it will be up to the aftermarket parts manufacturers to make parts on the F. The F is a niche vehicle so finding parts right now is tough at first. In the state of our economy right now, it will be tough for any company to produce anything for any car, except the mainstream ones like for instance a Camry or something. The F you see with the custom Greddy S/C is one off. After all the parts, installation and etc you're probably looking at at least $10k on that project. I really doubt anyone has ported or polished their F's engine at this time. I'm sure there will be for those looking to extract more power from the 5.0L V8.