Long time observer, first-time post!

My 6.2 project has gone to the instrument cluster where I'm trying to replace the stock gauges w/auto meter analog gauges. Pulled the stock panel and realized instantly that I was in big trouble! I was not prepared for printed circuits! My electrical expertise sucks and I feel like I've just stepped over the edge of a really tall cliff!

I've got wiring diagrams but they are all oriented around the printed circuit layout. I'm hoping to find a way to hard wire my new gauges to the existing bundle behind the printed board.

Can anyone point me in the right direction for some help in this area???

Thanks!