I'll definitely have some in the New Year I can send across to you.
We have a very damp area where most of the farm drains into during the wet season (now) so willow could be ideal there. Good idea on the two selling options; I'll have to look into varieties. The tree nursery is a great idea too actually - I could grow native trees that are sourced and sown from that actual farm - oak, ash, hazel, rowan etc. That's a really good idea!! I'm already growing quite a few trees now that I'm going to extend the woodland onto the land with, but I could continue that in larger numbers. If they don't sell, doesn't matter - you can never have enough trees!