Thanks for your comment in reply, folks. Much appreciated.
I think you’ve hit the nail on the head, @dfk41, the inclusion of a single/7g seems to be based on historic rationale.
I have a bottomless with a 20g VST which I used with my now dead machine and which I will continue using. With the new purchase I now have two group handle/basket combinations that, I’m sure I paid for in the machine’s retail price, but which are surplus to needs. A bit of a waste to say the least.
Thanks again for taking the time to response to my post. Warm regards all.