Don't know whether I read your request right G'G.

You don't show much of your shop to fully gauge the room.  For a small shop, you might be better off with a mobile mitre saw bench.

April Wilkerson built one a while back that seem practical... she uses a fair range of tools (all subsidised), however, most cuts should be relatively easy   

If your first cut is too short... Take the second cut from the longer end... LBD