Ok - some advice pls

[Ankkor]

I’ve been really good and haven’t bought new gear in 5 years but I need to do some work.
In my TV setup I have a McIntosh MX151 with a MC205 amp combined with a Leon L3 1K subwoofer amp driving an in-wall Leon sub.
This rig has sounded fantastic for many years.

The Leon amp is on the fritz and the relay is clicking over and over at power up. Because of the room perfect sound correction crossover setup it sounds really thin and bad of course.

So do I take the opportunity to change up the rig or do I just send the Leon for repair?

What do you think?