This routine would start from a 9.3 and have 0.35 in up to level composition deduction. It is missing a B dismount and only has 0.1 in bonus. The series meets the requirement for level 9 but will always incur 0.15 in acro composition deduction no matter what else is in the routine. Adding a C dance skill will eliminate the 0.1 dance up to level deduction and can also be used to get the missing bonus. Adding a B dismount will cover the 0.5 special requirement and eliminate the 0.1 dismount composition deduction.
A routine based around listed skills might look like tihis(10SV, 0.15 in acro comp ded)
switch leap/straddle 1/4 C+C +2
side aerial D +1
BHS back full or half dismount
Ugrading the series to a BHS layout syep-out or BHS back tuck would eliminate the acro comp deduction.