Installing a new system in the work shop. 25ft deep x 16ft wide, mostly open floor space. System will be used 99% of the time for music. Only other time the system is used is for watching college football while in the shop. Considering installing two tower speakers, new receiver, and will eventually replace the current subwoofer (it is working fine now). Starting with the tower speakers with a budget of around $600-700 for a pair, what does anybody recommend? JBL, Klipsch, Polk, …………?