Well the dervish has arrived and is set up. It's a Ffex 2 deck, 190mm sabre trucks with the purple freeride barrel bushings, 76mm gumballs with some inexpensive bearings in (my super swiss 6 bearings need to be cleaned).
I've had a quick go and it just turns. It pumps like a dream as well. I just want to go out and skate right now, but someone's coming round to look at our spare room 🙁