How have you managed to use up all 1000 so fast? You should try combining and manipulating each shape so you don't end up using so many. There are 4 grey squares there, are you sure you couldn't just reduce that to 1 or 2?
My reskin is 99% real Loco ! all the numers is other font ... you don't have it in the editor! Then i have make one by one the caracters and numbers ! see this model . now understand how is possible !? i have work 15 hours for this reskin ! is not a joke...