I would go with a tube instead of a compact - people have had eye problems with compacts in the past and while the problem supposedly has been fixed I still don't trust them. I would also go with a bigger cage - they grow fast - check out diy or LLL reptiles in the classified section- A dripper is easy to make I find that just spraying doesn't work with my Jackson as it takes her a while to get in the mood to drink -
Don't waste money on heat lamps, substrate or waterfalls -