Gopro hero 11 with side shot

I have eaglevision and gopro hero 7
And I want to buy the latter
I have a question
Should I change the lens to Val hero 10 or 11 like I did with the 7
If yes where can I get one
PhotoRoom-20210215-122508.jpg
 
I built the sideshot mount for GoPro11 as DIY using 1.25" T connector PVC pip and some Teflon on my Lathe, it is very rigid mount
The capture vedio has blurey image is and no details at all, I am still work on that but with no luck till now.
GoPro 11 camera with Super View mode will use 12mm vocal point lens which is equivalent to Eagle Vision lens for Hero 7; however I didn't figure it out how to get sharp crisp image yet, any pro tips will be highly appreciated.