Something you may find interesting, the Fleet Unit was just the first phase of building a balanced RAN. A fair bit of reading if you guys are up for it and very definitely unaffordable following the expense and losses of the First World War and perhaps even more so the Spanish Flu epidemic that followed.
https://www.navy.gov.au/sites/defau...y Admiral Sir Reginald Henderson 1911_opt.pdf
Of particular interest is the planned fleet.
PART I.—THE COMPLETED FLEET.
1. The Completed Fleet to be composed as follows :—
8 Armoured Cruisers.
10 Protected Cruisers.
18 Destroyers.
12 Submarines.
3 Depot Ships for Flotillas.
1 Fleet Repair Ship.
__
52
2. This Fleet would when fully manned require a personnel of approximately 15,000 officers and men, divided as follows :—
Commissioned Officers —
Executive and Engineer ... ... ... ... ••• 461
Medical ... ... ... ... ••• 54
Accountant ... ... ... ... ... ... ••• 63
Subordinate Officers— Executive ... ... ... ... ••• ••• ••• 96 Accountant ... ... ... ... ... ••• ••• *1
Warrant Officers— Executive ... ... ... ••• ••• ••• ••• 201
Engineer ... ... ... ... ... ••• ••• 43
Accountant ... ... ... ... ... ••• ••• 6
Petty Officers and Men— Seamen ... ... ••• ••• ••• 5,865
Stokers ... ... ••• ••• •• ••• 5,290
Artisans ... ... ••• ••• ••• 591
Miscellaneous (including both Officers and Men) ... ... ... 1,151
Total Under Training and on passage .. 13,832
Grand Total ...14,844
Sorry for the formatting, it doesn't copy well from the scanned documents. The relevant tables are from page 10 onwards, all very interesting, the amount of detail and research is outstanding.
I wonder how far this plan would have proceeded had their not been a First World War. Unfortunately there would always have been a war but how about instead of lasting four years and being as wide ranging as it was it only lasted less than a year and was settled diplomatically once the initial stalemate was reached in early 1915. All what if but it is the only way this fleet could possibly have been afforded.
Note the large vessels being discussed were Armoured Cruisers which were smaller and more affordable than battlecruisers, let alone battle ships. A WWII equivalent would be the German Pocket Battleships / Panzerschiff (Deutschland Class) or perhaps battlecruisers (Schanhorst Class, French Dunkerque Class, Dutch Project 1047) or the US Large Cruisers (Alaska Class). Tactically speaking something like the larger late WWII US style heavy cruisers may have been more appropriate than battlecruisers, particularly as the supporting Protected Cruisers were barely larger than post WWII destroyers and would have been replaced by Arethusa or Dido class light cruisers, if not Tribal class destroyers.