The rack that you linked is for BPs that are roughly under 700g. If you want a rack large enough for adults, then you need a CB-70 or 41qt. sterlite rack:

http://www.reptilebasics.com/iris-cb-70-rack
http://www.cserpents.com/C_Serpents/V-70.html
http://www.boaphileplastics.com/rhin...ball_room.html

Reptile Basics and C-Serpents usually have pre-made racks they can ship to you immediately. Boaphile racks typically have a 6 week lead time. They use Sterilite tubs which are less desirable than CB-70 tubs. However, they come with 2 rows of 4" flexwatt vs. 1 row in the Reptile Basics and C-Serpents. C-Serpents will install an extra row for an extra charge. Last time i checked, Reptile Basics doesn't offer that option. I prefer 2 rows of flexwatt, but your needs may differ based on your heating setup.

I also have an Animal Plastic rack, but i prefer the above 3 models because they come pre-assembled and with tubs.