Native Hunter is spot on with his advice. I tend to go a bit heavier on the grain and I prefer WR for T&M especially. I do mow the WR the following spring to release the clover/chicory. If you can't mow in the spring the lighter grain mix is a good choice.
One final note on chicory. Not all chicory is the same. Deer tend to prefer chicory with a lower tannin content. Second, I stopped using chicory when I switched from ladino to Durana clover. Why? Chicory is deep rooted and can handle a drought well. If we get a drought that first summer, ladino goes dormant for a long time and can get infiltrated by a lot of summer weeds. The chicory is a performer during this period. When I switched to Durana which is slow to establish but much more drought tolerant and persistent, a few things happened. It competed well against the chicory once established and the chicory only lasted a few years. Second, even in drought years, it only goes dormant in my area for a couple weeks. So, the benefits I got from chicory declined significantly. It was a cost I could prune without pruning much benefit.
Thanks,
Jack