I would really love to give you my viewpoints when working with OSGI configurations
In many projects I have taken over from other teams or vendors , one big issue I have always faced is the configs. When you are working with OSGI configs please make sure you handle them by creating config nodes. To ease my job of explaining everything I have dig out some blogs from internet . Please read the below
https://blog.kristianwright.com/2013/08/21/aem-best-practice-osgi-configurations/ - This is my main point. Never make Cofig chnages directly in felix console. You are going to have a hard life with that .
Scott's Digital Community: Reading AEM OSGi Configuration Values