Most supermods deal with this issue as they all have enviroment mods included, much more realistic. This is TMO2 which uses Env5. Real Env will work with TMO. The issue is more related to the sensors of TMO are tweaked to work with Env 5, if you use Real Env, it could effect sensors, but until it's fully tested, hard to know. I ran Real Env. with TMO for some time and didn't notice
and sensor effect that I could notice. However, since Env5 tweaked by Ducimas looks just as good, why chance it.