i am currently rebuilding the buggy.I want to know how much hp and performance i can get from the engine

I have a type III 1776 engine with dual 40idf webbers,90.5mm mahle pistons and barrels, 69mm scat crank and a Gene Berg 297 camshaft.

What else could i add to this performance wise.What can i expect it to drive like??? :bounce

every vw engine is different!
helps alot if you have done it before and know the right way to get max hp
and a good tune when your do i think it's very hard to tell
but around 75 - 95 hp ??
im not sure never built an engine!