I think the new scratch version of the editor should look like scratch 1.4 with scratch 2.0 mixed.
Reasons:
1. more fonts (from 1.4)
2. there is vector mode for drawing (from 2.0)
3. scripts come with sprites (from 1.4)
I'll think of more later…

1. Those fonts were not built-in to Scratch but saved on your computer. Adding more fonts to Scratch 2.0 increases the file size.
2. There is both a bitmap and vector editor already, and I'm a bit confused
3. You can always make your own