F1 Style sim racing wheel

UPDATE 3: Updated the files to my v3, which uses an M4 blot instead of M3 to mount the handles, which gives it more rigidity. I also found out that using the slit up handles introduces a lot of play, so I don't think that was a very good idea.
At the moment I'm finding the best place to mount the paddle shifters to, I will update the files when I've got it figured out.
I've printed the whole thing with 50% infill. I haven't fully tested it hard or anything, but it feels very sturdy.

Update 2: Here is a video showing the buttonplate + one handle while testing my nextion display. The display is controlled with SimHub by Wotever.
https://www.youtube.com/watch?v=aKzepApygx0
I'm also uploading the handles in 2 pieces, so there is no need for support material and the result is a much nicer finish.

Update 1: I guess the handles need to be printed with either a good adhering brim or with a raft. I've tried printing one and had some adhesion and warping issues. Other than that it fee