Hi David ,
Please note the set up I recommend .
The hand shower can go ahead .
For the spout I suggest to do an on site test and if satisfactory , proceed with the final order .
Note that the flexible connecting hoses are the largest available , we have samples only .
These though could be substituted with Copper Pipe which allows a speedier flow of water anyhow .
The angle valves are substituted by Stop Valves which have a much higher flow rate .
SPOUTS
We have one in finish similar to Q0 and 4 pcs in Chrome .
Can order in Brushed Stainless , they can be produced in 60 days and be on site within 90 days .
If you're desperate I could go to Phuket for the day on 10th then return on 11th early evening .
If it suits do call me so that I can sort out the ticket .