Ves worked intensively from the moment he embarked on this project. He cut down his sleep and tried to make the best use of his limited time to perform as much research on his upcoming companion spirit as possible.
Whenever he designed mechs, he did so with the knowledge that it would be another paying for any of the mistakes, shortcomings and compromises he made.
While it was certainly not good if he slipped up in a way that caused the mech pilots of his products to die unjustly, Ves had always taken psychological comfort in the fact that it wouldn't be him losing his life.
As long as he managed to cling to his life, what did it matter if he lost his reputation and credibility? He could always earn it back over time or simply move to another market and start over again.
If he died, then there was no possibility to make a comeback.