Consolidate x86 and x64 configuration apps?

It seems like MadVR stuck to a single configuration app when they added x64 support. I would like it if LAV Audio, LAV Video, DirectVOBSub, etc. had common apps for configuring settings for both the x86 and x64 variants -- I really can't think of a reason why I would want different settings for LAV Audio x86 vs. LAV Audio x64 -- having two apps just makes it difficult to keep track of what I've configured.

Might happen in the future. At least for the LAV settings.

Having just done a reinstall and reconfiguring of settings, I'll bump this suggestion -- it would be a lot easier and less trouble-prone if there were unified settings for both the x86 and x64 variants. Making the problem worse is the fact the tray icons and their settings do not identify themselves as either x86 or x64.

The settings have already been merged for LAV Filters.