Welcome welcome to the forum, MattQuaza! (: Good to meet you, I'm Cirno~
A lot of us have been into Pokemon since the early days, though PC has its fair share of newer fans as well. You're automatically awesome for liking Absol since that Pokemon is just so, so cool. It's always awesome to use in R/S/E; just sucks it's available so late into the game. But 4th gen and later makes it even better thanks to the physical and special split, ahh. <3; Your Pokemon taste in general is really good though and I agree with a lot of your choices.
Hah, legos bring back so many memories! It would be amazing to see Pokemon-based legos and that's something I would definitely buy. They take a while to build but are definitely worth it. Never heard of Lego Cuusoo though so I just did a search and admit that's quite awesome that you can suggest sets the creators can make! Hopefully your idea happens someday - it seems wonderful and would likely be widely popular. :3
Have a wonderful stay though, and you can always contact myself or Cid if you ever need help with the forum! All the staff and members are available to assist anytime though, so never be scared to contact us. See you around. :D