Is this a realistic goal? Or Fantasy Land!!!

Bottom line is I want to yield 3 or more Montana's per grow. I have a 5x9 tent and I've been doing some research but I cant find anything that really applies to my set up. Of course I've seen all the 1lbs plants out there but I want to grow more then one strain at a time! I understand that are many variables in this equation and its hard to just say yeh or neh but I want to know if this is possible! So Ill be using 9-12 5gal ebb and flow buckets in a sealed environment with CO2. I have a total 1500 watts of LED lighting and some descent yielding kush strains with very similar photoperiods. I was planning to do a scrog but again I don't know if I have enough space seeing how taxing a scrog can be on space when done correctly. I'm no stranger to trial and error and at the end of the day I do this because I love to grow and its my only place of peace!!! That being said I do like a challenge!!!!!LOL I do have some experience in a relatives grow op which is 10 times my size but I want do my own thing and apply my own ideas..........

In that space yes you can pull 3 units. Depends how you utilize it(technique, plants, lights, ability) but the space is enough to pull 3+ for sure. 12 plants doing 4oz each in a system like yours would be a good starting goal. Then go from there tweaking/dialing your system/idea's based on need. What led's are you do you have?

Ok... Thanks! I have two Blackdog platinum Xl U. My thing is I didn't want to take up all the space I have with plants because I have to save room for my heater! Winter will be here before you know it and my tent is in my garage.

I think my biggest challenge is going to be dialing in those temps correctly. I'm used to more controlled environments ie large rooms with more separation from the outside elements if that makes any sense. I will be using a oil radiator heater and letting my fans do the rest once I figure out how long it take to heat up properly as well as how long it takes to cool so I don't scorch my plants. Even in the winter the average temp is around the mid 40s the day and mid 30s at night which is not that extreme but is cold enough my kill the ladies. Exactly as you stated earlier there will be some learning taking place as I dial my system in.