Hey shadow (: welcome back!
Haha yes res has changed a bit over the years...
I sent you a couple Resurrection potions so you can revive a couple of your lovelies.
If you want to know how to get to the pages where you can edit your profile you can find it in preferences (on the left side) and then profile. For pet pages if you go to your profile and under your pet there is a link that takes you to the pet's page, here you can edit it. As Tiffany said above a great place to look for coders is in the forums, otherwise I've found a couple basic free to use profiles on the rescreatu shack. (rescreatushack.webs.com)
Stocks is one of the best ways to make tu on here but I'm sure you already know that, if you would like a guide though I can send you one... Other than that selling pets and items and doing the quests is another way to earn a decent amount of tu. With quests though i'd recommend stalking the NPC shops and hoarding lots of items before doing them or it could end up costing you more than you make.
The FAQ's may help you as well, these are on the left side too under logout.
Anyway hope this helps <3