I did give Paul a wee telling off for the hose LOL no seriously bless him he didnt realise about the upper hose hook on the Turbo 3s which were for the stair hoses extra length.
Here it is next to the TOL model - both hoses on right!
Hoover Turbopower U1060 - I am lead to believe that this was possibly the last Turbopower1 with on board tools, that was sold, before they were superceded.
That is as you correctly presume the last "Total System"- its quite possibly fitted with the crappy loud white case 650w motor, if it is id be inclined to change it for an older motor if you should happen across one from a donor machine