Do i need to replace Front Struts

What is your question?

I recently have done 60K server for '2000 Toyota Camry V6 engine' car. I actually have done this service at 70K. And the mechanic have mentioned, the car needs service on Front Struts. This is what he has mentioned on the report and estimate: *****Recommendations***** Front struts making noise and front strut mount brushings torn. Replace front struts, mounts and align afterward. Struts and bearings $1570.00 Alignment $85.00 Sway bar links $300.00 ********** My question is, how long can i run the car without replacing the Struts? If i dont replace it now, will it cause more serious problems later? Does the estimate from this auto shop looks resonable?