It's only good if.....
1. You don't mind putting all your eggs into one basket....
(if the radio breaks down, you loose everything)
2. You can afford what will most likely be a very high price tag....
It would make for a nice clean shack with just one main radio, however I like having my HF rig as a separate unit to my VHF/UHF rig, I often have both on at the same time, especially during hurricane season when I monitor VHF Skywarn nets, and the HF hurricane nets at the same time.