Wonderful work, the polish is amazing. Hope you keep it up.
I see your pictures have been resized. We have members from the world over and many have to rely upon dial up internet and/or pay for data. Excessive quotes and large pictures are data hogs and with dial up take forever to load. That is one reason the Admin. requests that be held to a minimum. I've learned with this forum one way to minimize quotes is to just highlight a word or two that is important to the thought and a button appears that says quote this, especially helpful when my answer is several removed from the post I'm replying to.
I usually use Kraft paper crumpled into a nest, mostly bags from the grocery store (it burns longer than news paper) with some pellets for wood stoves. Then put coke from prior fires around the edge of the ring. Light it around the edges with a soft air blast. One mistake when lighting the fire is too much air till the coke starts to burn. Only takes me a few minutes to have the fire going hot enough to rake green coal around the edges to start coking up.
I cut my teeth in '64 with the 6-71 diesel at the USCG Engineman school in Groton Conn. They were used extensively in the 40 ft patrol boats and other craft since WWII.
Our home shop has never had the pipe replaced. It's double wall 12 inch wood stove pipe for about ten feet through the roof and single wall from the hood to the stove pipe. The through the wall Hofi style that is at ESSA needed replacing after about six years, due to it rusting out. It was single wall stove pipe and they failed to put a weather head when it was installed first time.
The flu really shouldn't need cleaning out like a wood stove. A forge does not produce creosote. If you really want to clean/ inspect it, a cap on the bottom of the box should not be a problem. In 30 years of use mine has never been brushed out.
Not knowing where in the world you are located, it's hard to guess where you get the rebar. Most rebar used by everyone I know, comes from scrap yards and it's just rebar, with no regard to grade. Have you read this yet? READ THIS FIRST
I really like my hearing aids. Should have gotten them ten years ago. Did you know when the turn signal is on in the vehicle it goes click, click, click. I didn't until getting them. The only draw back is I have to take them out when at the forge and put in the ear plugs.
Welcome to IFI, I always suggest reading this to get the best out of the forum. READ THIS FIRST
Your thread has been covered extensively in the Gas Forges thread and I imagine this will be moved there.