Well there are hundreds upon hundreds of tactical vests out there, but VERY few that already have ID on them.
I personally swear by the vest at this link
http://www.cheaperthandirt.com/MOLLE118-1.htmlIt's got a scoop neck; which is great for sitting in the car, so it doesn't choke you out.
As for ID patches, try
http://www.marlintactical.net/index.php?option=com_virtuemart&page=shop.browse&category_id=415&Itemid=10415 or
http://www.nles.com/store/customer/product.php?productid=2325&cat=51&page=1 or
http://www.nles.com/store/customer/product.php?productid=2326&cat=51&page=2If that's not what you're looking for, perhaps you could be a bit more specific as to what you're looking for.