I'm thinking about buying these Bose L1® Compact system speakers. http://www.bose.com/controller?url=/shop_online/speakers/portable_amplification_systems/l1_compact/index.jsp Is this a good buy? I'm looking to spend about $800 and I like the look of the tall and thin speakers. I will either add them to my home theater system or to my workout room. Are there better or less expensive speakers that will provide the same sound and the same look? Thanks Posted for my Grandma