I have some 16 gauge satin coat sheet here...would be good for making patch pieces. As for the welder, it's yours to borrow, no strings.
I'm gonna have to throw a pity party when you move...
Why the move to B.C. anyways!?

Thats what I've heard as well. When I did my swap mine didn't fit.
I do not know if anybody mentioned this, because there are a lot of responces in your post, but your TBI
Intake manifold looks like an Edelbrock or Holley aftermarket intake, and not the original factory one.
That should be enough Nick...as long as they end up roughly where your 10 bolt ones do.
IMG_7794 by Nick Smith, on Flickr
.. hahaha


IMG_7801 by Nick Smith, on Flickr

haha. With the four pounder i got them out, couldn't get the cotter pins out, but they were so rusted they broke when the nut started to break free from the tie rod. I then tackled the hubs on both side, after rummaging through my piles on allen keys i found the right one and removed both snap rings and got the internals out with two picks. 
IMG_7806 by Nick Smith, on Flickr
IMG_7807 by Nick Smith, on Flickr
IMG_7810 by Nick Smith, on Flickr
IMG_7817 by Nick Smith, on Flickr
IMG_7808 by Nick Smith, on Flickr
. Then moved on to the brakes, got the callipers off, and tucked up top since the inners are out. I was going to change them but, funny how a coat of black paint can change your mind hahah. Moved on to the spindle nuts and got those out as well. Got the rotors off and marker for which side they came from, Inspected wheel bearings and they are timken brand, and in really good shape ( planing on cleaning, re packing, and reusing ) and remarked which side they came from. If the steel seal around the rotor is good, i can reuse right? I will buy new ones if its going to cause much risk.
IMG_7815 by Nick Smith, on Flickr
IMG_7826 by Nick Smith, on Flickr
IMG_7823 by Nick Smith, on Flickr
IMG_7827 by Nick Smith, on Flickr
IMG_7829 by Nick Smith, on Flickr[/url][/url][/url][/url][/url][/url]
IMG_7833 by Nick Smith, on Flickr
IMG_7840 by Nick Smith, on Flickr
IMG_7843 by Nick Smith, on Flickr
IMG_7848 by Nick Smith, on Flickr
IMG_7855 by Nick Smith, on Flickr
IMG_7856 by Nick Smith, on Flickr
The bolts had about half their threads covered in thick gasket crap...
And i called it a day afterwards. I woke up planing on doing more on sunday, but i have felt pretty sick since. I may get some done tomorrow, if I'm feeling any better. I have to tackle the u bolts next and get this axle out from under the truck by saturday, when the 10 bolt is ready to be picked up. The parts order should also be here on friday to rebuild the entire front end...
.. can't fuggin' wait!
IMG_7857 by Nick Smith, on Flickr
IMG_7858 by Nick Smith, on FlickrI didn't wind up hooking them up. And this is very similar to my build, nice job man, I did most of the same stuff.