Questions on Mid travel coilovers

My front suspension is getting old and Im looking for new options and would love some extended travel coil overs. Im researching some options and just have a few questions to help make my decision.

A: Does anyone know the extended/collapsed length of the 01-04 Tacoma Bilstein 5100's (BE5-D558-T0)? These are no longer offered by Bilstein and their site no longer lists them with specs. Im curious how much more travel a mid travel coilover will give and if its worth the $1,200.

B: According to Downsouth motor sports, the Fox specs are bellow and Im assuming Icon is similar if not the same:

http://downsouthmotorsports.com/i-7...-2004-extended-travel-factory-series-kit.html

Fox Part# 880-02-409-A
Extended Length: 20.12"
Collapsed Length: 14.55"
Shock shaft Travel: 5.57"
Height Adjustment: 0"-3"

Now, Ive seen people run the Tundra 5100 series front shocks on tacoma's before. Below are the specs and they are about 1-2" shorter but similar/same travel. Except for the shock size (2.0 vs 2.5), would these be similar/as good as extended travel coilovers for a much lower price?

http://cart.bilsteinus.com/productsearch/24-188265
*Collapsed Length (IN): 13.23
*Extended Length (IN): 18.68
*Collapsed Length (MM): 336
*Extended Length (MM): 474.5

Total travel: 5.45"

 

According to wheelers, the Tacoma and Tundra 5100's are the same length. So basically my 5100's have the same travel as "extended travel" coil overs... What give?