That's an adorable little turtle. His color is very light - is he a pastel?
We can't emphasize enough about the hazzards of gravel or small rocks in a turtle tank. I think everyone has it on their minds because there was recently (another) tragedy where the person didn't know about the danger and took the gravel out as soon as he found out....but it was too late. So sad. We just don't want you and your little one to have to go through that.
On fixing up your tank - that's great if there's a place you can order stuff. For a lot of it, though, if you're at all handy you can make neat stuff yourself. Even if you're not handy, like me, you can make some really nice things. There are some very creative people on here so you can get ideas if you look around. One of our most creative types is grey goose. Here's a thread with some of his creations:
http://www.redearslider.com/forum/viewtopic.php?t=6372
It's long but it's full of specifics.
It's so interesting to have people on here from different parts of the world. There was another member from Israel but she hasn't posted for awhile. We'll be able to learn a lot from you, I'm sure! Glad to have you on board.