Your suggestions please, I am jonesing to build.

I have built a lot of motors but things have changed tremendously with all the newer options, and I would appreciate your input.

Currently, my 68 has a motor that is wearing me out, even though it is very fresh, less than 300 miles. It has about 210 lbs. of compression cranking on the starter, and requires race fuel.

It is a 340, with a .200 stroker, to make it 3.5100 and Wiseco flat tops and Scat H-Beam rods. I pocket ported and gasket matched a set of J heads myself. I have a hydraulic Comp Thumpr 486/473 227/241@50 with Harland Sharp roller rockers.

I am tired of it, and want to build something a lot more streetable, that runs on pump gas. $$$ is an object, a serious one right now.

I hate to break up the 340, as it is balanced, and makes gobs of power. I am planning on just putting it on an engine stand, so it can be on "call."
Currently, I have a standard bore 360 that I want to work with, but have never used an external balanced motor.

Some of my thoughts are to build a 4 inch stroker motor, with low compression dished pistons. (anyone done this?)

However, the 3:58 stock crank is a very nice piece also, it appears to only need polishing. It would also save a lot of $$. I have had it all apart now for a while, so Saturday I am running it to the machine shop so they can hot tank it, and tell me if it needs bored or not.

I am also thinking about using off the shelf RHS heads, or Eddys, not sure which. I have an LD 340 that will be used as the intake.

What would you build?