Ok, fellas this is what I've been doing this afternoon.
That's how my new block is going to look, this was made on lathe with drill press with hand wheels of course. For now it's pretty rough so the next step for me is to grind it more smoth with dremel , but not too much I don't wanna lose that kind of surface that is very good for heat transfer. Next I'll solder copper top to tha block and then put 15mm plexy block on that where the two outlets combine back to one.