School me on Pistol Grips..

I have a 1969 Roadrunner 4-Speed with Floor Shifter (non-console) and want to
add a pistol grip, although it wasn't available from the factory 1969.

So far I found 4 different ones:

2x Hurst:
5388585
20.25 'inch length / Layback Style
and 5388580
15'inch length / Layback Style

Than Mopar DCC-4510611
14.25'inch length / 7'inch Layback

and DCC-4510610
18.5'inch length / 10'inch Layback

Can I use all 4? Which one would you recommend by length?
What else to consider?

Thanx

You will want to use the 1970 long version with the 1" offset.

another angle

So you mean Hurst 5388585 will fit best...thanx