Here are answers for your query
1. I guess A85 didn't detect the new superuser binaries and i can fix that
2. For file manager- I forgot this
3. still I haven't added all battery tweaks because boot.img of A85 is wierd hence no init.d support but now i have successfully addede it and will be present in Jet 3.1
4. For the bootanimation I got many suggestions for keeping the superfone boot animation untouched
5. I got to know this problem yesterday and Jet 3.0 was released 8th April and i m on way to fix this.
I don't think that Jet 3.0 was a HYPE and it being initial release of the ROM, i need such bug reports.
i have lots of plans for Jet 3.1
Some important info:
This ROM is created after tons of changes in many files and I needed lot of time to make it boot so assume this ROM just as a base ROM and lots of other things are not done for which u have to wait for Jet 3.1
Hope this clears everything