Chum,
Are you going for a headswap for those guys? Halberd swap? I think they might look great just with these 2 changes but I am not sure how feasible it is (never seen this mini in real life).
I wish I could get hold of a box of 30 Altdorf halberds, I missed a bid on a box a few months ago, couldn't wake up on time...
Porkix