Klimax Solos

The Linn Klimax Solos were introduced about 14 years ago. That is a long time for an amplifier to be in production. Now, as we all know Linn did develop a new upgraded version of the power supply in 2011. From what I have read it was a great success. Now that leaves the amplifier section still original from 1999. Who out there thinks Linn may be working on that part of the Solos for an upgrade? 14 years is a long time for a product not to be looked at. One thing that is great about Linn is their commitment to their products for the long term. Also how they allow us to upgrade the products that we do own.
Is the amplifier section a simple affair and the power supply the most important? Any comments or thought on this topic would be interesting.
Anybody from Linn development care to comment on this thread