Many thanks all ! 
For the last 10 - 12 days I’d been watching Y/T Video’s - both official and user - and coming from an iPad + AUM setup, GP5 seemed to be way more intuitive and easy to manipulate - the patch-bay / wiring view is just a stroke of design genius :).
I did also do some forum reading and the comments were all very helpful and friendly.
Honestly, so far today, I have 3 Racks already pretty much %90 done and I haven’t had to watch or search anything
Sincere thanks again to all.
Alexi