I happened upon Build-a-Sofa on someone's blog advertisements. I had never heard of them before but their offerings seem to be just what I'm looking for. I can customize an already offered sofa, which I plan to do with this Allison sectional. I don't like the chaise part.. especially since my inspirational sofa doesn't have one:
I'm gonna give them a ring today to inquire pricing and delivery charges. I can almost check this sofa search off my "To Do / Find" list.