I just spent most of the weekend going through your build thread and can only say that it looks amazing!

I did notice a few things that from previous experience, (in another life I was an Airframe & Powerplant Mechanic), that gave me a reason to post.

Quote Originally Posted by P100DHG View Post
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For the upper tube I went with a variation of corrugated tube and cool tube. Starting from the radiator I used Boig's coyote tube. The tube is a straight shot and stops just on the other side of the radiator tunnel allowing me to pick up from there with corrugated tubing. I made a filler piece between the radiator tunnel and engine bay to give a nice clean look. ...

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That looks very nicely done but how much clearance do you have from the edge of the flange of your filler piece and the Cool Tube? The reason I ask is that the Cool Tube is not flexible and with the rubber joint at the front and the corrugated hose at the rear it is going to vibrate, (maybe not much but it will vibrate), against that filler piece and gouge the plate and/or scrape the tube. A bulkhead fitting, more clearance around the tube, (which would still need to be supported, probably at the rear, in some way), or more clearance and a grommet to space and support the tube would probably be desirable.

Quote Originally Posted by P100DHG View Post

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In this picture you have at least 4, (and probably more than 5), points of contact of stainless steel hose against either other stainless steel hoses, some nicely polished article, (I think that is the power steering reservoir?), and even the pressure line of the power steering rack. Stainless steel hoses look awesome and are extremely tough but when they rub or vibrate against each other they act like a hacksaw and cut through each other quite easily. In that same vein a stainless steel hose scraping against anything else is like taking a fine tooth file to the item that it contacts and will, eventually, damage the item by cutting through it. I saw that on the top side rear of the engine you used spacers to separate the hoses and guide them away from other items. I would suggest you do something similar for these hoses if you cannot route them so they do not touch, (which looks doubtful as they seem to all be coming down right behind the 90 degree radiator hose coupling).

Just my observations...

Completely envious of your incredible project.