Ahh wicked thanks alot for that much appreicated! Also if you was to use polystyrene for inside the enclosure whats best to cover it and seal it?I wouldnt have them shipped from abroad. I found a few breeders in the UK, they ship with specialist reptile delivery services. You may have to wait with some until clutches are ready, usually a deposit is required. I started dealing with these guys :
http://www.globalgeckos.co.uk/public_html/index.php?route=product/category&path=98_107
They were pretty cool, but we had a communication breakdown so I got impatient and bought from my local pet shop. They sell reds and leatherbacks, but not citrus. You may have better luck than me.
These people have the citrus that you are looking for, but dont expect the process to be quick. At least they tell you when each clutch is due and show you the parents. You would be best just contacting them and thell them you are interested
http://www.sanguinitedragons.co.uk/available-dragons