OK,
I've now set up the 190, having transferred the fish, the plants, the ornaments, the filter and some of the sand (in a pair of tights) from the old tank. Tested the water for the first time this morning and all appears ok.
I'll be testing daily to ensure I get no problems, and once I'm happy with the stability of the tank I'll start adding more fish.....................if I can decide what to add!!!
More plants and another piece of bogwood are also to be added as well in the next few weeks.