Also, if you have 950cc injectors and a Walbro 255HP, you have plenty of injector and fuel pump. Here is a video of a buddy of mine's setup (95tsi on here) And he has quite a few more mods than you on an E316G and E-85. He is on 880cc injectors and made 347HP and 361TQ.
http://www.youtube.com/watch?v=nkiSpSxJJ0Y&hd=1