Using the tables in the 4th SW, V1 .........
33rd Avalon Hussars Battlemech Regiment (reinforced)
Regiment Command Company - A2,M4,V4,V5,V6,Art1,Art1,Art2
1st Battalion - L3,M5,M2,H1,H2,H2,H3,H3,H4,H5 (Aero - L2,M1,M2)
2nd Battalion - L1,M2,M4,H1,H1,H2,H3,H4,H4,H5 (Aero - M2,M2,H1)
3rd Battalion - L4,M3,H1,H2,H3,H4,H4,H5,H5,A1 (Aero - L2,M2,M2)
4th Battalion - H2,H4,A1,A1,A2,A2,A2,A3,A3,A3 (Aero - M2,H1,H2)
For the three armor regiments I would plan for two tracked and one hover.
For the five Infantry regiments I would go for two motorized, two foot and one jump
There ya go ... four cents and food for thought!