Viktoria's primary weakness is her ability to control the board in turn 1/ turn 2. As such I feel that one of the following models is non-negotiable:
Von Schill
Hamlin
Hans
Personally I don't tend to go for Von Schill that often because it becomes a soulstone drain that costs me a bunch of offensive power on Viktoria, but against ressers he is amazing.
I think the most decisive thing that a viktoria crew can do in any game is put Taelor in the spot on the board that she wants to be in, and if she can get there on 9 wd then you are more than halfway to winning.
For this reason I like at 35 SS:
Viktoria & Viktoria
Hamlin
Taelor
Hans
Librarian
Cashe: 3
This is a small cashe, but the minions in this crew do a lot of the heavy lifting. Obey ads heaps of depth to both Taelor and Hans. If you opponent is coming at you quickly; an obey on Taelor turn 1 can ruin their advance, and if they are advancing slowly obey on Hans can have you laying down fire on critical models turn 1. So unless your opponent can deal with these 3 minions what the Viktorias is doing is superfluous to your opponent's plan.
Ad the fact that you have a Librarian that is propping up your important models and you have an aggressive crew that can get it done.
The main weaknesses to this crew are:
->mask dependence, Hamlin and Bounty Hunter are competing for your masks, if Hamlin is in position to obey-growing command-piper's lure your opponent then he get's the mask.
->control management, of your seven cards at the start of the turn you probably have plans for 5 of them: lowest or second lowest ram goes to the librarian, high crows go to Hans, masks are split between whirlwind and growing command. Bodycount helps you out alot here, but you are struggling for control cards for defence, and opponent's crews that go after your control hand can really cramp your style.
-> first 2 turns you are getting out activated, all you can do is kill a lot of things to make up for it.
On an unrelated note does anyone have any ideas for playing agains Colodi?
About all I can think of at the moment is convict 'slinger for suppressing fire, other than that I just see a lot of models that will out activate anything that I conceivable put on the table as Viktoria and mess me up badly.
defensive wall of ronin is okay, but as soon as they make a disengaging strike they lose harmless, which is okay, but not brilliant.