You seem somwhat comfused.
1: Blitz S/C for the GTS
2: You can get the TRD Hood
PM me for details and It costs $850
3: You can Expect around 217whp if not more..
With the Blitz you don't need to S/C Hood
. You only need the S/C Hood
if you like it. or if you have a TRD
1.8 1zz-fe S/C