Dont get an ackie if someone tells you they are great. I have had five years experience with monitors. this is my collection
1.0.1 water monitors
1.0.1 nile monitors
1.0.0 green tree monitor
1.1.2 roughneck monitors
1.1.2 red ackies
1.1.1 ionides
1.0.0 white throat
Out of them all the water monitors are the true joys of my collection, but for your enclosure they are too big
ackies have attention problems they like alot of it usually and they wont do that great in an environment so much bigger than them.
ionides get big too but they are GREAT monitors. Pro exotics sold me mine, they are wonderful.
You could get a timor monitor which is a nice small/med monitor, low cost, time consuming but worth it, and good personalities. i have had two a gold spot and a blue spot, they have little difference the blue looks cooler though. they are wonderful creatures and much better than ackies. get a timor, lol its just the right thing to do.
"today our fellow citizens, our very freedom came under attack...though i walk through the valley of death, i fear no evil, for you are with me, goodnight and god bless america" George W. Bush, 9-11 speech WTC
-john