After being messed about by Chainstream in Addiscombe, I have found (with Desyboy's help) a local company who will roll my tubes for the Motaleira.
I am having 2 off each size 3.1m and 2.4m in 1 1/2" X 16 guage tube for £191 plus vat, which includes materials and labour.
I dropped my templates off this morning and they rang me with the quote an hour later.
For anyone else who needs this service here is there website LoughBoro Designs Ltd

was wondering why i hadnt seen one of your updates for a while. . .

i love the speed you work at.

Hopefully I'll get them back next week which will allow me to join the front and rear subframes together.
Once that is done, it shouldn't be long before it is rolling!