Klipsch LaScalla "upgrade"?

I have a pair of Klipsch LaScalla speakers which I purchased new in 1983. I have made no changes to them. I would like to continue using them with my new system, (Audio Research: amp=VS55, preamp=LS25MKII, phono amp=PH5, turntable (Linn Axis), etc.

I was told that I should have the speakers "re-conditioned," i.e., rewired, additional bracing, etc.

Can anyone help me with either suggestions or refer me to some one or entity who could assist me.

Thanks, Mike.