3/4 manifold and 8inch bands for 7/8 manifold and 7 inch bands

[tbone1004]

Like it says, needing the following
Genesis 7/8 manifold. Want the cocked back valves
Need bands for 7.25 inch tanks

Have
two sets of 8 inch bands
one dive rite 200 bar manifold
one diverite 300 bar manifold
pair of OMS 7/8 L/R valves

Thanks