Norm:
2 inf 2 rtl hol (meat)
1 tac 2 fig wgr
you should have plenty of meat and offensive power to succeed. The reason why I would commit air instead of armor is that you would not want the armor vulnerable to an easy counter attack. Also, your air would have 3 moves left, enough to land in sita if needed.
Fra:
2 inf 3 arm hol
2 arm sgr
1 tac ger
3 inf 1 rtl 4 mech wgr
since your not waisting your armor on hol, they can be used in fra np, so u have 6 units with a strong attack strength with 10 meat vs his 9 meat and 3 defense units.
Yugo:
6 inf 2 rtl sgr
1 arm pol
2 inf 1 arm hun
1 arm 1 inf rom
You would leave a guy in rom to take bulg ofcourse(some would leave it for italy for some reason though) This should be very adaquate since they wont be doing anythign else useful this turn. You would want alot of meat cause for some reason, yugos can defend VERY well and your guys cant DO SHIT in some cases.
With this attack, you have a strong chance in winning in all battles with tolerable losses (unless dice were mean). Planes can all land in wger np and should, you would take fin and bulg on noncom and you would collect 70 ipc this turn.