Questions before I install Bazzite

Hi everyone

I have read the Bazzite installation guide and watched a couple of tutorial videos on how to install it but there are some questions I have due to being not very tech savvy.

I have 3 drives (C, D & E) and bitlocker encryption is enabled for all drives. C drive (SSD) is where my windows 11 is installed. Will bitlocker interfere with the Bazzite installation on C drive?

Secondly, in all the tutorial videos I watched, the partition scheme is left as MBR when using Rufus. Does it matter at all if my C drive is GPT? I’m guessing the installation will just delete the GPT partition and replace it with MBR?

Thirdly, drives C, D and E are ntfs and I understand that btrfs is recommended for gaming in Bazzite. Does the installation convert my C drive to btrfs? As for the other 2 drives, I do not have any games installed so can I keep those drives as ntfs and still access and save files such as in-game photos and footage recordings?

Lastly, is it better to disable secure boot first and then re-enable it after installing Bazzite? I’ve seen some posts showing secure boot violations when others attempted to install Bazzite.

Thank you for taking the time to answer my questions.