I think I tried this before and basically wrote it off as not working when everyone turns hostile, looks like it does work though. Even better would be if we can kill the guy we initially talk to about Anakin, this would also save a bit of time on PS1.

Even better:

2 more minor improvements:

Force push Shmi (I don't think you can run straight passed, you gotta do a jump+push against her a little)

Get grenades after talking to Jar Jar so you don't have to wait for him (this would also save time on PS1 instead of getting grenades on Arena)