rm 6900s

rebelluver

I have the RM6900 set and want to go to 7.1. I also bought the R300s at Fry's to use as front speakers but the good people at polk told me they are not a great match. (after posting a thread here and getting advice that they would be good) Anybody have any advice on what to use to go to 7.1 without the 6801 satellites because they are on back order until the end of May?