Hello all!

Right now I have two snakes in exo-terra lock/display cages. These cages are great (except for humidity, ugh) but I really need to switch over to a rack system to accommodate lack of space and all of the mouths that I have to feed. I'd rather buy a nice rack but they are just so expensive.

If possible I wanted to make a rack to house everyone together, for the longest time possible, but here is the lineup.

I need to house:

2 Ball Pythons
1 Brazilian Rainbow Boa
1 Redtail Boa
+more Possible BP's

i realize my Redtail needs a large rack, so I was hoping to have a good sized one (even if it needs to be upped later) as well as good space for everyone else. Is it possible to do this all in one rack? I know most DIY racks have the same size shelves all the way up like standard racks, but I have seen some shelving-like ones that can accommodate myriad sized tubs.

Also, I'm looking for a good tutorial on connecting flexwatt on a rack in order to just have just one plug.

Thanks in advance!