Hi george
I have never been a fan of night force scopes they seem very tight fov no mater what size mag you use, so I would imagine that using it with a front mounted nv scope my be a problem if the fov proves to be inhibited by the scopes structure,
The other thing you could do is have a look at the nv forum and search what your after there, I sold a few things to get myself a armasite drone pro and have not looked back since, now I'm saving for a wee cheap 222 to make it my full time set up nv rig,
If I was in your shoes I would have sold the nf and purchased the drone, but that's me sir not you,
Have a look at the nv form bud it may help,
Non