Circumventing and/or workarounds of constratins after OBA installed

 Hi there, i have made my company OBA certified and are looking at engaging clients, however through discussion with prospects I'm finding that the constraints in the setup tool are proving a hindrance in that they like the idea of the OBA approach but the constraints are a big turn off, has anyone been able to workaround this? and/or other approaches? any hints would be appreciated, thanks

Luis