>>96159853
That certainly should be fine to crack some heads.

Only thing that's maybe worth thinking about is the warband is 12 strong so will be taking rout tests after 3 are Out of Action. If you can scrape enough gold to get a 13th that will bring it up to needing 4 Out of Action.
Could be a coin toss though as having less equipment per fighter might leave them more likely to get taken out in the first place.

Really at this point most changes would probably be personal preference or theme based.