Thx for the nice feedback !
i am looking forward to some free days i have planned after the weekend. so much work @ the moment...but i did get a 1 year zoo ticket for my family and we are really enjoying it when there is some free time. so after family time i planned 2 full days for the western theme. setting things up and start working with different materials on the big western diorama. i can´t wait for that...
my plan to have different themes in one big playable world changed. even when i put 2 themes in the place i had to make too much compromises. instead i will use the place to build either a pirate world or medieval or western. 
Rasp: that´s a great idea ! maybe i try something with woodworking and let you know. as the set is quite rare even spare parts for the mill are hard to find for a ok price...