Here's a pared down design for bench work to fit the smaller space without access to the 8" sliding door. The curves are O72 and there is at least 30" reach all around. Just food for thought.
DING _ DING _ DING _DING - WE HAVE A WINNER!!!
O72/O60 double main on 6" center - O72 crossovers and sidings in front of 8' slider and/or under window