Pros:

Improved on the old S&W 5906's you released earlier.
Better Detail on the pistols from the Grip to the Slide, they also seem to be a bit wider.
Better Animations for  Reload/Draw/Shoot/Walk/ EVERYTHING! feels more organic and less autonomic, especially the dual wield. 
Kept the same Flashlight from the first mod. 

Cons:

I would have liked the pistols to be a bit farther away. My FOV is set to 67 and the look a tad big compared to the original 5906's, The texture on the pistols needs a bit more personalty. need to match the awesome animations and show off the detail of the model. 

Conclusion:

I always liked these pistols, and now with new animations and a new high detail model, they only improve on the original. The biggest improvement to note is the animations. i can see the growth of arby26 as an animator comparing his first 5906's to these new ones. Walk, Draw, Melee, Reload, Dual wield, and even the Last Shot Animation. all have more movement and fluidity. as i said It Feels more organic and less autonomic. I hope that Miztaegg will remake his Dual tone 5906's with this new version. and i hope arby26 continues improving. 

Pros:

a Reskin of the classic Soulslayer, kimono, M4A1 from CS:S
Kept the spirit and detail of the original skin but added the miz wear and tear to match l4d2's world.
Gritty, reliable, and venerable. M4A1

Cons:

the phong is a tad too much, the scratches generate alot of noise and the the detail of the trademarks and body are a bit lost in all of that. lower the phong a bit like you did with your other weapons.

Conclusion:

it takes alot to make me switch my default Soulslayer/Kimono M4A1 with this reskin, the reason i loved the original skin is because of the detail you can see in the gun, Trademarks were visible and the body of the gun had dark, "mint",and realistic feel to it. it works but does not fit l4d2. Although your version is akin to the old texture, i feel that whatever made the original skin and model great was lost in the noise and the rifle feels very "white" even in a dark room. 

Pros:

I Like Matte Black Pistols
I Like Shiny Silver Pistols
I Like Detailed Accurate Decals
I Like arby26's Anims  
I LOVE All of the Above in 1 Mod

Cons:

if there were any i couldn't find them.

Conclusion:

Combines the best of all Pistol mods and makes it better. Accurate decals and the "Closer perspective version",  makes it easier to pick your own FOV. makes having the auto-pistol script worth it!

Pros:

Cute and matches the rest of your l4d1 Survivor Set.
Not entirely out of place in L4D1
The model and Texture are both top notch.
Hair Color is nice
RE. Legs!
EDIT: 9/19/11
Thanks to valve, She stands her own two feet again, They ported her L4D animations back into L4D2 which is a good thing. Rochelle is Rochelle and Zoey is Zoey.

Cons:

None! 

Conclusion:

A Great mod overall, Simple, elegant, beautiful, its great. Its not the fault of the author that the other skins dont work. Valve ported her animations over in the last patch, so the other mods that were created before 9/16, wont have proper animations. Cheers and thanks!