I think it looks good. Sorachi can be a bit of a polarizing hop, and Summit as well, but there is no better way to learn about them than by doing a single hop ale. Personally, I will be doing a series of single hop APAs with Centennial, Amarillo, and Citra using the same grainbill over the next couple of months. Not quite as out there as what you're doing, but I've got them, might as well use them.
Peace and bacon grease