Made good progress today! 
The subfloor is done and leveled
With it ready I came up with the idea to use it to create a sort of giant jig to get the A-beams done. Like this I can quickly mark the cuts I need to do and don't have to spend all the time for measuring...
Top of the jig
Bottom ends
First A-frame mostly done
And here's today's video:
The end ain't no artsy fade out, it's just getting dark...

The subfloor is done and leveled

With it ready I came up with the idea to use it to create a sort of giant jig to get the A-beams done. Like this I can quickly mark the cuts I need to do and don't have to spend all the time for measuring...

Top of the jig


Bottom ends


First A-frame mostly done

And here's today's video:
The end ain't no artsy fade out, it's just getting dark...