Suggestions Needed: Finding the Right Direction w/ SRP Pistons
 

I'm thinking about building an all motor nos car can anyone tell me if I'm going in the correct direction with what I have

srp high compression 81.5m pistons
eagle rods
b16 pr3-2 head w/3angle valve job
b18a block
gsr block

what block should I use?
What kind of valve train can I purchase around $300-500? Or maybe $700-900 with cams if so what kind
should I CSS block Guard or golden eagle?
Also im trying to stay under $1200-1500 with any additional purchase I have to make with what I already have above

Thanks for everyone's opinion.