Forum:Need help with two decks...

A Jinzo deck and a Kuriboh deck. I'm relatively new to the newfangled Yu-Gi-Oh's, which is why I'm here, started playing again recently for the first time in years. Anyway, with the Jinzo deck, I have pretty much at least one of everything listed on the Jinzo page. This is my exact numbers:

Now, what else should I add? What exactly does this deck revolve around? I obviously need more Jinzo's and Returners, but I'll get them. How many of other cards should I get? I clearly need a lot of help, haha.

Now, for the Kuriboh deck. I have some of the cards listed on the page here, but here's exactly what I have:

Now, same questions as with the last one, who else do I need? What is my main goal with this deck? Who does it revolve around? etc. I obviously need more Winged Kuriboh's, Multiply's, and Transcendant Wing's. I've also heard the legal Obelisk the Tormentor works well with this deck, how so? Should I go for it?

Thanks, bros.