Klipsch RF63 vs RF7's


I have a set of RF63's and was thinking of buying a used set of RF7's. They will be used in my bedroom along with three Pioneer Elite DVD players a Pioneer 1120k AVR and a Kuro plasma only, no music just movies.

Think it is worth the jump in price for the RF7's over my RF63's? The RF63's are great speakers,
chasls2