Best HRE Heavy armour army?

[J.B.]

So I just discovered the delight of playing The Holy Roman Empire, or as I constantly say to myself while playing, Ze Holi Romaan Empiire.. You know, Bashing Milanese a** early on, awesome colour composition and that German accent that pleases me just as cold beer on a hot summer day

But now that I'm getting up the ladder of development military speaking, I begin to wonder how to put the best heavy armor army composition together.. I really dig some sword swinging lads, mace bashing blokes and I have a tendency to use Guild cavalry (Teutonic Knights etc.).. So I'm eager to hear some suggestions for an army

[h3lldriver]

generally i'm used to use this formation:

1 unit: general (G)
2 units: teutonic knights or if you can get - gothic knights
2 units: bowman (for flame arrows) (BOW)
4 units: crossbowman (i prefer mercenaries for their wider range) (CBM)
4 units: sergeant spear man (main frontline) (SER)
2 units: sword knights (can't recall the exact name atm) (SDK)
2 units: Forlorn Hope or other Zweihänder (to break formations) (ZWH)

with the last three slots i vary for my needs - siege stuff or more cav or more infantry...

Formation:

SDK SER SER SER SER SDK
ZWH BOW BOW ZWH 
CBM CBM CBM CBM
G