1) IAR-80 A (6 7.62mm MG's), and B (4 7.62mm MG's and 2 12.7mm's)
2) IAR-80/81C: IAR-80C had 4 7.62mm MG's, and 2 Mg 151/22's. the IAR 81 was a "dive bomber", but it was just the IAR-80 with a bomb rack under neath

. So just give make the IAR-80C and give it a bomb-rack.
3) re-2005 Italian fighter, would be quite competitive in the MA.
4) Fiat G5.5
Getting late now, sorry but I'm faling asleep at the computer.I'll post the specs tommarow.