IMO the after market Hurst will be more worth for your money.
the Factory Hurst is 20 - 25% shorter than stock, I bet you can even hardly tell you have a short throw shifter on.
I've seen the aftermarket Hurts in person. and you can really tell the difference and feel that its really shorter. I would say the aftermarket Hurst is 35 - 40% shorter than stock.
Justt sayin