Posted: 20/08/2017 at 18:31
As the title says Woodland Garden, one assumes you wish to retain as many trees as possible and perhaps plant more ?
Have you tried contacting the Woodland Trust at all ? They may well be able to advise/suggest how you can retain what you have/ what could be removed , etc. ? They would also be able to suggest what other plants/shrubs/bulbs you could use to complement your woodland theme.
Always worth asking the experts for advice - you can of course take the advice or leave it - as you would do with the advice offered on the forum.
From your photos, it looks as if you have a nice start - hope you enjoy it