Best strain for my space

Hey, I'm about to start my first grow with something besides bag seed and I had a question about what would be best. I have a 4 x 4 space with a 1000 watt hps and yes the walls are lined with mylar. I'd like a plant that would stay under 5 feet tall. I was looking at Arjan's haze #3 and I've looked at a lot of different strains online but I'd like some real advice. Anything with the most thc in the smallest space would be good. In any case thanks for any help you guys can offer.

anything indica will stay under and most hybrids as well. Hell you can even keep the sativas at 5 feet. The world is yours my friend, you can pretty much handle any strain. Just top it or train them and theres no worries.

sounds good, I'm not very experienced with training or pruning but I'm trying to learn.

everything you would want to know about the subjects can be found in the GrowFAQ'S

rest assured I'm reading as much as I can, I don't understand when people don't use all the resources at their disposal to maximize yield/quality.