Thank you very much its going to large. I had no idea how big and time consumeing it was going to be until I started (it blew my mind after doing research on it). I've already layed the track for the northern and western parts (BNSF (ATSF) saginaw,BNSF (FWD) North,FWWR (SSW) Hodge,BNSF (ATSF) Northside yards and tower 60 area ) of ft worth it will not be prototype but will be very close regrading the trackage this weekend coming up I take on the UP (TP) Centennial Yard. as tower 55 area will be last