What is the max weight of your combo that you will use on your tripod? If your setup is just a WA lens + FF body, you can consider the Gitzo 1541/1541T. Anything heavier than that combo, a carbon fibre Gitzo 2 series would be your best bet. (entire range viewable at Gitzo.com)
For head, I would recommend either the Markins Q3 or M10. (the former if you are using 1541/1541T or for travel purposes).