i've got the rs 60 set up...but need some answers!!

[11scndtalon]

alright...about 2 months ago i found me a sweet deal. a 96 talon tsi awd with 82,000 miles and all the records. fast forward to today and all the possible knowledge i could cram in my brain about my new dsm life. so far i've bought this stuff, but just weighting till the holidays to install..
dejon tools fmic w/ piping and blow by tube
gm 3" maf sensor and maf translator
AGP rs60 turbo
rc engineering 580cc precision ball injectors
255 walbro fuel pump hp
safc2
dejon intake w/ k&n filter
greddy profecb spec2
apexi turbo timer
custom 3" turbo back exhaust
ported exhaust manifold w/ external wastegate setup
hks ssqv
now my question is to yall, what NEEDS to be done to my engine to run it to 450hp with this turbo and not blow it all up? please any info is good

 

[4g63awdtalon]

580's are small injectors for an rs60 you should get some 720's or780's

 

[4g63awdtalon]

and you are going to need an afpr also

 

[L2RTSiAWD]

450 WHP is teetering on Rod breaking territory. You better tune it really well.