Hello Wooden_Indian, good to hear from you. I would suggest do the length oneday than the next hit the girth and than the length, so something like this .....
Mon - Length
Tue - Girth
Wed - Length
Thu - Girth
Fri - REST
Sat - Length
Sun - Girth
Mon - Length
Tue - Girth
Wed - REST
So its 4 on 1 off and thats to equal the length and girth routines out, so they are done twice each in that four days or you could do .....
Monday = Length
Tuesday = REST
Wednesday = Girth
Thursday = REST
Friday = Length
Saturday = REST
Sunday = Girth
... the above has more rest days.
Make a routine thread in the progres section and keep us updated on how its going, I look forward to reading about yoru progress.