If you remove the paneling and install drywall you will have to install mud rings for all electrical boxes or other fixes to get the boxes to line up as the drywall is thicker.

Notices and and cause being required or not is thicker if they've been there more than a year.Not sure if $850 Is worth it, but I would say yes if this is a quality RE, tenant and contract focused attorney and landlording to you is more than a hobby. 

I had to find my own strength from within.THAT made me stronger, my skin thicker, self reliant and a freaking force to be reckoned with in my market.THAT is where I draw my strength from when I am down.

I can easily get thicker walls for better energy efficiency.2.

I know that pex tubing has slightly thicker walls than copper, but that doesn't really seem like it would cause water to leak of out the tub spout.

A thicker skin is what everyone needs to handle the rejection and frustration that comes with any business, ESPECIALLY real estate investing!  

At the end of the call, it had me doubting whether I was really cut out for this, but I've decided I just need to develop a thicker skin.

LennyTime to develop a thicker skin, so far no class in the public relations department. 

Click type is more expensive and the thicker you get, the more expensive it gets.

Then we used a rotary scraping attachment that we attached to a hand drill, something like this:http://www.homedepot.com/p/Forney-4-in-x-1-4-in-Hex-Shank-Coarse-Crimped-Wire-Wheel-Brush-72739/206472317It was a little thicker than that -- worked great but it was back-breaking work using it with a small power drill.