Are you planning to use gasoline above 100octane?
If you do, I can help you out with tech tips and supplying the parts as well.
Are planning to run OEM hydraulic lifters or are you planning to change them over to mechanical ones?
Wossner high compression pistons 12.3:1CR
Price: $539 + shipping
Catcams all durations and lifts, mechanical or hydraulic
Price: $699 + shipping
Price: $389 + shipping
I also recommend running independent throttle bodies or twin bodies.
You can use OEM ECU, but standalone would be much better.
Gotech EFI: $1099 + shipping
Change out the complete valve train assembly.
Larger intake/ exhaust valves, springs, retainers...etc
Feel free to contact me if you have further questions.