Hi, with regards to flying at Liverpool
Aslong as you can afford the the landing fee's and the occasional hold then flying amongst the Ezy's and Ryr's is all great for experience and the RT practise is second to none.
The disadvantages of Liverpool is you always get to land on a huge runway making the likes of Sleap & Welshpool a bit of a challenge during training.
Hope you have as much fun as i did
