Wacky
Veteran Member
We also use round wood posts at the corners and T posts in between. If it's a long run every 4th post is wood with 3 metal T bar posts in between. You can't beat T bar posts for longevity and ease of installation (or removal for that matter).
To attach wood to a T post I sister a wood vertical piece beside the T post and nail through the holes in the T post into the vertical wood piece. Then, attach the horizontal wood bits to the vertical wood bits.
For wire, we use the store bought insulators or attchers made for T posts.
If you are using the T posts by livestock I suggest putting a topper on them in case an animal rears up and comes down on one. They sell these too, they are very cheap.
Let us know what you do.
But 8' sticking out of the ground the wood post will be stouter in the long-run wouldn't it? Or would the added weight of the post move more and loosen up over time?