amazing , wheres the limit on this engine

From this kit I surmise the following :
1. I need a fuel pump to get the ultimate map (compare this with Gaz's recent conversation with APR)
(If the ED30 has the same pump as the std GTI , then this means you need the upgrade , or risk fuel cut issues if you dont?)
2. I DONT need a FMIC upgraded (only highly recomended)
LSD looking more and more mandatory..........
