[AddOn][FeatureRequest] Import/export to csv

I am using events manager with great joy and do not see the end of customizabilities(!)
Yet what I am missing is a good import/export possibility that is fully integrated with this plugin. I have tried the open source ones which are made for events manager, but they are getting old and also they are split in two plugin’s (import or export), each using their own list-form.
I have tried so many others, but none really manages the complete task, especially when using also multisite. Anyway the best option (now) is ultimate csv importer PRO. This sort of does the job, but f.e. doesn’t manage to export all info into one spreadsheet (events AND locations !important). Workarounds are possible, but that is not what you really want to do with 1000+ events with a weekly update.

So, my BIG question is (and I don’t think I am the only one here)….WHEN will you make your own? As you can read I would be more than happy to pay for this as an add-on!
Thanks and wish you a beautiful day!