Of course I can do some testing of pre-release software. I am a software developer (.Net) and understand your concerns about having a version that works for you but is not good enough for general public.
Deploying software on Windows can be tricky. I am using a third party software to create my installers. But it is quite expansive. For you it might be enough to use the free tools that are available for Visual Studio 2015 Community edition (also free) - for example: Microsoft Visual Studio 2015 Installer Projects (https://visualstudiogallery.msdn.microsoft.com/f1cc3f3e-c300-40a7-8797-c509fb8933b9). You might also try to use the InstallShield Limited Edition (ISLE) but it might need the professional version of Visual Studio (or Visual Studio 2013 Community Edition).
If this would take to much time or the free products do not have all the features that you need, you might just pack everything into zip and write a detailed instruction on how to manually install that on Windows. I think that most of the users would be happy with that (at least for the first version).
Once I get the package I can test on Windows 8.1 64 bit laptop, Windows 10 64 bit desktop and very old Windows 7 32 bit laptop :) I can also test a pre-release installer if you want.