So here's the intended stock for the layout, at least to start off with... 
  
So right now I have 
  
Murphy Models 220 ie orange 
Lima 207 Enterprise livery 
3 mk2 Galway coaches 
Some mk3s (hopefully picking them up this weekend!) 
  
Here's the stuff I (eventually!) I hope to have 
1 or 2 141s/181s 
Murphy Models 208 
Murphy Models 201 
2 5 coach rakes of mk3s (1 1st class, 1 restaurant car, 2 2nd class, 1 gen van) 
1 or 2 5 coach rakes of mk2s 
I rake of DD coaches 1 or 2 2600/2800 dmus 
  
If yous think anythings missing just say