Hey Dave,
To fit my rear coilovers I had to do a bunch of modifactions.

I sectioned out some of the rear trailing arm along with adding some gussets to the lower shock mount.

Here is a picture of my 5 bar setup. I might revise the attachment to the upper shock mount and fabricate it in steel.
Now for last month I have been a little side tracked doing this.

Put the big lathe to use.

These will be the crowning jewels to roll on.