I have a pair of rebel salon speakers. Just updated my amp to a Mark Levinson 534
question , should I change the speakers also , as they are old ?
Even before my father's father they called us all rebels.

Sorry. Don't know what made me think of that.

Yes, its one of the most important yet often times overlooked aspects of system matching, the number of years you've had each component. 
The salon has a pretty lively tweeter and the rear facing ports make adjusting bass output easy if the room is deep enough. My only disappointment with the salon was the soundstage/ lack of stage in my room which could have been because my room was too small idk. Still worth the price on the used market.