for the members that asked about the speaker posts....you can get them at parts express:
http://www.partsexpress.com/pe/showdetl.cfm?Partnumber=260-314&vReviewShow=1&vReviewRand=1630856#reviews
http://www.partsexpress.com/pe/showdetl.cfm?Partnumber=260-314&vReviewShow=1&vReviewRand=1630856#reviews