I would like to see Taunton to Plymouth because I would like to see the 800’s and crosscountry Trains used: 802 220’s and 221’s Class 43 Class 150/2 It would be nice to see some more of the South Coast
Route info It was built by Brunel It has the famous Dawlish Sea Wall Services Mainly London Paddington-Penzance and Plymouth GWR Exmouth-Paignton GWR And Plymouth to Birmingham, Glasgow,Newcastle Croosountry Mileage I think 77.5 miles
I have a similar suggestion here: https://forums.dovetailgames.com/threads/gwml-south-west.47211/#post-395618
This particular route would be best between Exeter and Plymouth, Taunton would be better in a Bristol to Exeter route.
True but it would make more sense for Taunton because that is where CrossCountry join up for the South Devon Mainline