Bring back upgrades for old trucks in new dlcs

Remember in season 1 when we got awd for twinsteer and gmc? In season 2 we got the LAZ 6 TA240 engine, in dlcs up to season 6 we got upgrades for older trucks, after that they dissapeared. I suggest to bring back this becuase there are still lots of old trucks that require upgrades. There are lots of trucks that would be nice with a more powerful engine, Like the Freightliner 114SD and Pacific P12 and P16. These three are trucks that I have used a lot and they have lots of potential but get overshadowed by newer trucks because they are just worse.