> Gfx
> Will driver base be expanded?

https://morph.zone/modules/news/article_storyid_2580.html

> Will more gfx cards support Warp3D?

https://morph.zone/modules/newbb_plus/viewtopic.php?forum=3&topic_id=13420&start=5

> Will it be 64 bit? […] Will it support multicore on AMD64 […]?

What would be the point if not?

> Will it see NTFS and FAT32 drives for file exchange?

I don't think the existing file system handlers will be removed.

> Will it support easier multiboot (LILO?) with Linux on PPC64 and AMD64?

LILO development stopped in 2015, it's all about Grub these days. I'm also not sure about multiboot having to be handled on OS side rather than boot loader or BIOS/Firmware side.