308 or RHS on a 408

Hi Guys,

I'm planning a budget 408 360 stroker build.
I was thinking about using the new indy RHS head. However I have a chance now to buy a pair of 308 heads locally. I expect they need to be gone through totally.
Which head would be best (without porting and stock valve size) for a budget 408, mostly set-up for low end torque, four speed 3.23 rear axle.

I don't have a cam yet, and I might be using an old edelbrock D66 dual quad.

Thanks,

Antoon