Hi , Its only possible to do the bars in front of Booster if it was your idea and you asked your current 1st ranked to do it... If it was initially his/her idea it is against the designers code of conduct and will be considered copying..
Let me know if it was your idea so I will know whether I can do it or not..
I will see how I can improve my designs in the meantime..
Best regards
Stickie