68 GTS N85 option with inland shifter rarity

agree with dartnut. Since you already have a console shifter - another option would be to use the brewers conversion Hurst base for inland handle.
http://www.brewersperformance.com/products.asp?cat=50

You might drop 4-500 for an original Hurst when you find one. There is a repo console handle option without and Hurst script on it though. http://www.brewersperformance.com/proddetail.asp?prod=SH055R