zaxqua,
A 'normal' Chapter could consist of the 6 escorts (not including the falchion), the Strike cruiser, the Battle Barge GC and the Venerable Battle barge. I'm not sure about including the Arcane and Crusader BB's in a normal list.
I've toyed with SC variants, some even with limited lance broadsides or torps instead of TH's. Or more TH's and less guns. In the end the SC is what it is needed to be, especially with torps added. There doesn't seem a variant to make that makes any real difference. Adding the Torp Dauntless to the Crusade fleet adds variety but It wouldn't really fit in a normal list.
The real problem I'm facing is that the Crusade fleet is just an expansion of the 'normal' list. If you don't care about fluff you'd just pick a Crusade fleet! Maybe if the Battle Barges were for every 2 SC in the 'normal list and for every 3 in the Crusade list.
Brad,
SM's should be under gunned some what... The BC should be used with the WB so you can get the 'golden' shot past shields. I've added the ability to launch torps to the SC's, it's only 4 but it's an added punch to use after the TH's have been launched.
Cheers,
RayB HA