I just clicked on the kingsnake link you provided, and the "Husbandry and Care" page could not be found...
With the exception of varanus.nl and savannahmonitor.org, I am yet to find a care sheet that makes any sense at all for varanids... I've seen one recommending newspaper for substrate! And varanus.nl doesn't have caresheets, but if you use the search engine, you'll find the most comprehensive and extensive useful advice any varanophile could want.
Sorry I haven't replied to this thread sooner, I've been busy building a couple new enclosures for my varanids, lol. The Varathane diamond finish is curing now so I thought I'd have a surf session.
Yes, MMReptiles was a little harsh. I am too sometimes (apparently, lol). I can understand his apprehension at wasting his time offering advice that will, more often than not, be ignored. I've written many useful guidelines on many aspects of varanid care to get replies like "Well the guy at the pet store says different so I'll listen to him - he is a pro after all".
As for the original post some 4 pages back, I'll agree with everyone (even though I don't work with exanthematicus) and stress the importance of a large, home made enclosure. My passion for reptiles has made me learn all sorts of other things; carpentry skills, electrical skills, photography skills etc.
Chris