No, you want to get heads-up or 3-handed, these people will make enough mistakes, you don't want to invite the whole field in. If you don't thin the field a bit you have no idea where you stand.

Steve-O has good ideas too. These idiots will call all-ins with A-7. The blinds will almost never fold for a 3-4xBB raise. You may as well get money in while you are ahead.