I have a male Paraguana locality boa, not from Tommy though:
http://tcreptile.com/paraguana-penin...enezuela-boas/
I doubt he'll reach five feet at maturity. He's three and still has plenty of room to grow before he'll need to be upgraded from a 41-qt tub.
The bit about these guys having a stronger food drive than other boas is also true. When he tub is opened he doesn't just have the hopeful expectation of being fed like my other boas do, he will come right out and it's obvious he's hunting.