There is a bit of debate, but 90% of owners would say NO substrate.
After cage price (do get a large screened cage) cost of fake vines, live plants, fake plants, the cham, the suppliments, the vitamins..
I came in at a start up price of just under $400 dollars (I went in witha budget of 300). That was this last May, and I'm continuing to keep a list of things that I need to purchase to improve my husbandry.
Please don't take my comments, or others as a kind of discouragment or a "this is too difficult for you" kind of attitude. We just want to make sure, for the sake of the animal you get, that you know what you're getting into.
I don't know you're situation, but I actually lined up a back door option - someone to sell the animal and setup to, incase I found it was overwhelming.
So far so good. LLReptile has some great cages.
Here's a list of search items you could type into the forum search:
cricket gutload
feeder
calcium
D3
enclosure baby veiled
enclosure size
misting schedule
misting
schedule
UVB lighting
lighting
metabolic bone desease
MBD
Upper respitory infection
URI
handle
also search 'enclosure' in the gallerys to see various setups.