250 struts total, 12 different lengths

strut  count   length  a0  a1  length2  cut length
    A     66   60.247   9   9   60.266   61.766
    B     56   56.716   8   8   56.732   58.232
    C     30   57.497   9   9   57.514   59.014
    D     30   56.853   8   8   56.869   58.369
    E     30   48.754   7   7   48.766   50.266
    F     26   62.568   9   9   62.588   64.088
    G      2   90.075   2  24   90.138   91.638
    H      2   88.414  24   1   88.477   89.977
    I      2   71.213  -4  24   71.279   72.779
    J      2   67.993  24  -5   68.061   69.561
    K      2   45.059 -17  29   45.182   46.682
    L      2   43.112  29 -18   43.246   44.746



Notes:

 length:      distance from vertex to vertex
 a0, a1:      bend angles at the two ends
 length2:     distance between bolt holes (accounts for bends)
 cut length:  total strut length, including margins

Don't forget to make a few extras