Here it is...
I have scaled it down to 36mmX55mm.
49 holes x 5/64
And yes still using the SpreadBore for the Inlet.
I have decided to continue the use of the Spreadbore rather than try to produce the difficult Jets. Jury is still out on the Jet idea anyway.
I have also gone with a 3mm channel for the water to travel to the outlet barb rather than the 2mm on the previous block.
Tuff