Return of the raptor ... have they really returned

What about the following (basic) changes :
- reduce cost of Seraph to 120 (base Caelum has exactly the same unit for only 100 AND it is not capital only),
- add the indep Harab Seraph with Death2 as recrutable unit (not limited to capital).

If you can make some more changes I suggest :
- add a small research bonus (+2 RP) or a small forge bonus (-10%) to the AED Harab Seraph (it could be then renamed as "Ravens Smith" or "Ravens Sage"),
- add an unique hero, Ramsus, a huge Corpse Construct with 100-110 hp, without magic but able to make one or two Corpse Construct/t (as "sommon allies").
just my 2 cents...