I'm new to recording and am trying to figure out how to choose a pair of monitors. I'm currently in a 250 to 300ft2 hexagon log cabin. Untreated I suppose, no foam on the walls. Using a laptop with studio one artist, a Presonus USB 96 interface, and some fancy Grado Labs SR325 headphones. Music style would be aggressive bass driven rock. Standard tuning on a four string bass. I've found recording in headphones to be awkward and distracting. Here's my question: Based on the above information, what are the cheapest/smallest monitors I can get away with and still get good low end? Thanks