[Packer Fan]

So I have some questions - how do you know what the house will cost when you buy the lot? How do you know if you can do the bumpouts you want? Do the prices come out similar to the pre-built homes that are for sale? It seems so backward - I would want to design my house completely, then wait for the right lot to come open. My concern would be that the house and lot together would turn out to be way over my budget, and you are already locked into the lot..... Comments?