I have made the additions and find that this flexibility will work just fine for what I need.
I think that the ability to add a seperate menu would be a nice feature to add on your next update if it is possible within the bounds of the coding for the Power Store. I will enter it as a suggestion to consider.
Thanks for your help!
There is much content to add, but here is the test site in it's present state, should you have the time to look at it: