Good luck on the new bike! Get what makes you happy!
I'd stay away from Monster Mountain MX if it has rained alot or looks as it will while you are there, it's mostly clay and gets slicker than snot when it rains, it's an awesome track and facility though, so on a dry day it would be prime.
For those of you that live around North Georgia and Alabama, There is a new track in Phenix City, AL that is pretty good! Just across the state line form Columbus, GA. The Guy that built it originally bought the land for hunting, but ended up putting a really nice track on it! One lap is about 1.5 miles. It has a real natural rythym/feeling to it, and its mostly sand( not Clay). You can look it up on Faceboook at Phenix City MX. The guys name is Warren Tyson, very nice and loves to ride. He is always looking to improve the track and is available most days to open it up. Its a little off the beaten path, but well worth the drive to ride a great track! I rode it last February with my Dad when we were down there visiting family. Warren has done a great job, and the track has come a long way since he opened it up!