Manual conversion 71 Duster

Does someone have pics or measurements of where to place the tunnel? Before I start cutting stuff up hoping to see a general idea of where the 4 speed tunnel goes.

Got a good deal on a rebuilt A body A833 with shifter and bellhousing (non OD trans). Found a pedal assembly locally. I am going hydraulic and very interested in the American Powertrain kit, looks pretty complete but every review I have read on is mixed at best. Thoughts?

Have to gather flywheel for my 360, I am sure there are a ton of things I will forget but I have all winter to do it.

I thought about a full kit from Brewers, but pretty pricey and then add a grand to ship to Canada, and it's still the Z bar system. I am getting older and would prefer a real easy hydraulic clutch.

I thought about a TKX kit, but the mods that are mentioned are probably outside of my mechanical level.

anyway, looking forward to feedback on what you guys have done for the tunnel placement.