When facing decisions, or changes we can look only at the cost / benefit piece. That of course, will bring useful figures but it is not always about making the numbers.
Qualitative data is as important as economics. What can you get from the new software, how would it bring the team to the next level, will it make it easier for everyone to manage the day to day? Are we talking about a new location which is closer to most of the employees location?
Are you reducing lead times? Reducing mistakes? Gaining peace of mind?
There is a lot behind one meditated decision. Or it should be.