Yea, I'd like to see it finished too. (^_^)
I've had my share of Jeeps over the years. CJ's a YJ Wrangler, etc. Always wanted an old Willys post-war style to build up. So, when I saw my chance, I took it. Not much will be original Willys when I'm done. That's OK, previous owners have already made much of the Jeep non-Willys, so it wasn't a restoration candidate.
Nothing really wild, but the following is what I have in mind.
Keep the original transmission and transfer case, but rebuild the transmission with upgraded components and larger shafts to eliminate weak points (done), Upgrade transfer case with lower low range and overdrive unit (done)
Upgrade rear axle to Model 44 with full floaters and lockers (have new axle, need to rebuld)
replace front with a modern axle.
Replace original cracked frame with Matkins heavy duty frame (speced, to be ordered)
Repair sheetmetal holes so as much of the original sheetmetal can be used (in process) Looks like all but the hood will be salvagable.
Replace L-head (well, the F-head in my case) with a V6 Buick for more reliability and drivability. Complete with 12 volt upgrade.
New frame will have spring attachments for using Jeep YJ style springs which are 'softer' and flex better. Should both improve the ride and allow the suspention to conform more easily.
Replace single cyilinder brake system with 9" drims with modern double cylinder system with power disk brakes with a real e-brake instead of the driveshaft parking brake.
Install hydrallic clutch instead of linkage for easier installation and less maintainence.
Mount pedals on firewall instead of frame mount 'through floor' design.
Move gas tank to under body instead of under the driver's seat. Add CJ7 style Filler on the rear quarter.
Full cage. Windshield is too weak to protect in a roll, and there wasn't a factory roll bar.
Upgraded seats and harness. Original seats were gone, and tey were designed for farm work, not modern roads.
Redo dashboard to include modern guages and controls.
I'm really hoping to blend the old and new into a really well crafted vehicle that has all the character and lines of the '46, but with the reliability and safety of modern components.