Had a good solid day in the shed today, slowly glueing together all the pvc fittings, Pumps have been released from the revenue gatherers so will gather some speed again now.
Just sitting down at laptop now and drawing out the center pillar and all the associated pipework and cables that need to be hidden in there, Aiming to have the in tank stuff all sorted and made this week, will post some pics at end of week when this is done,( assuming no more snow)