3 speed Auto Trans Shift Indicator for stock 3 on tree column

[ardarvin]

I have a stock 3 on the tree steering column, TH350 transmission, and floor shifter. I'm planning on switching to column shift with the CPP linkage kit (http://www.trucktrend.com/how-to/int...er-conversion/).

Anyone rig up a shift indicator for this setup?

Or use an original 60-66 rare auto steering column with indicator, but these were all for 2 speed powerglides -- I guess that wouldn't work for a TH350?

Alternatively, is there a GM 3 speed non-tilt steering column that bolts into these trucks and looks somewhat like it belongs there?