Making some progress with the main table of the layout...L shaped 8 x8 addition will happen later on this summer. I used the 072 Gargraves for the outside curve and 063 for the inside curve. I needed to leave room against the cement wall for scenery (mostly rock type wall). At the far end of the table, you can see main street, with buildings placed just for planning at this point. I'll post more as the layout develops.
Thanks again for all your helpful suggestions.