miketyson wrote: ...I cant provide a sample here as I dont want electronic theft.....

You can always post as a pdf or even jpg if that's a concern.
Are you trying to sell to local market, La Paz or wherever, or elsewhere?
Companies (there are many) that deal with these "canned plans" (as we call them) have a large web presence which may be problematic for a one-man operation.
Maybe you can contact contractors, real estate agents, architectural firms in the area you're interested in.