Well, great to see you answering all question with great details.
Now, I see a benefit if you combine all your previous projects into payger, which will increase your payger community strength from day one and take out negativity from other projects. If you feel payger will be much more valuable, you can decrease swap rate from 1:1 to something less, may be different for each previous project. That will only benefit payger.
People may be happy to take a swap for this new exciting project.
It will be mutual benefit for everyone to consolidate and apply full force on one project.
You can float the proposal in your previous projects to check what they want, so that they will not have complains later.
Disclaimer: We do not hold any of the related coins/token, Just proposing fair way which we feel. Might invest in Payger based upon further details.