I just got back from the property,thanks all for the replies, some good info there. Now I need to decide if I should go with a slab or frame foundation?
Slab as in no basement? Do you have tornadoes in your part of Texas? If so, a basement to go to would be nice.
My log home has a wood foundation. Guaranteed for at least 50 years unlike concrete that is not. I have yet to see a basement wall made of blocks or poured concrete didn't crack or become damp. It also stays dry as a bug in the basement which i want for my taxidermy shop which is located in the basement (walk-in basement).
For those of us that don't know anything about this wood foundation basement it sounds pretty foolish putting wood underground. But the wooden frame is a special treated wood with some type of plastic sheeting, and has pea gravel for drainage all the way around it, which drains off into a pipe. If you poor water near the foundation it disappears right away.
However I would strongly suggest your log home overlap the basement. (Logs stick out a little farther than the sill plate). Mine is even with the sill plate and the idiot who built my house got the flashing bass ackwards. I have to do keep the caulking in shape where the house meets the sill plate or rainwater creeps in if the wind is blowing against the house.