I just typed it out for you based on the engine that we built last year. All of the basic proven stuff that went into the 1835, but now in a cooler running 1776.
It's a basic recipe for a strong engine that's got "just a little more for the highway." The stock 1600, 1776 and 1914 are the coolest running engines and work great in the Speedster. Of course, once you get a feel for the car, you may want to up the ante to a 1914 based block and Weber carbs. Not really that much more work to keep them up and running sweet, but a lot (LOT ! ! ! !) more power ! ! For a lot of the gang here, it's the weapon of choice.
A 1776 is a nice solid mill to get you started, running the 1914 or stroker variation is where you'll eventually want to be if the upright Beetle engine is your comfort zone.
Luck ! !
FP