You have no reason to get new boots.
Even if your Salomons are ugly - I would be happy to wear the ugliest shit ever if I could find a better fit for my boots. It really is THE most important factor to being comfortable on the mountain.
Good fit is essential to good performance.
If you're competing in higher level freeride competitions or skiing lots of big mountain, charging lines and dropping cliffs, then you may always want to consider a stiffer boot, but until then, no need.