All my other layouts have been hi rail, so I'll be doing a complete 360
I've always liked the D-106 & D-132. You should check those out. I came very close to builidng the D-106 right before my wife took a job in Charlotte & we moved from NJ last year so glad I didn't start I believe both are 8x8 & can give you 3 train operation. I have the track plan for the D106 at home if you want me to scan it