Fimo Help Please!!!

[audrygirl9273.livejournal.com]

*apologizing in advance for the noobish question*

My sister's birthday is today. I'm making her a message board covered in nifty stuff, including tacks I dressed up with Fimo.

They look like this, except less fuzzy:



I also made some little heart-shaped dangly doodads. I was going to bake everything together. I put it all on a pizza pan, which I'd covered in tinfoil....



...And then I realized something. None of my Fimo creations ever made it to the oven stage. I have no idea what I'm doing. So, I swore a little bit, took pictures and decided to ask you crafty chicks for help.

* What temp should the oven be at?
* How long should these lil trinkets be in the oven?
* With windows open and two fans on, will my kids be safe from fumes, or should I send them out to play?
* Is it possible to put too many rainbows on a corkboard?

Thanks in advance for any and all comments.