anyone wanna swap seeds?

I'm hoping to trade some left-over vegetable seeds for some comfrey seeds and/or any other seeds of perennial plants/trees that would benefit a food forest/permaculture orchard. My orchard is about 3/4 of an acre with a good variety of fruit trees planted and another 8 varieties of fruit trees ordered for march. I have a huge variety of tomato and pepper seeds, and, well, I have a 2.5 gallon zip-lock bag full of seed packets (the vegetable garden is an acre). Chances are, I'll have some type of vegetable seed you would use.

seeds i would like to obtain (probably forgetting some, if you live in central illinois and a plant is useful for you, feel free to suggest others)
comfrey
black locust
honey locust
siberian pea shrub
russian olive
bayberry
indigo

thanks in advance!