after waiting a week on some 7075 t6, WI metals said that they couldn't get it in

, so there sending some 3003(all the info I was given) in the same size/thickness. they say that its close to the 7075, but IDK if its enough...

its going to be a chassis/motor plate/etc for my jato and e-maxx
if not, does someone have a 14"x 5"x1/8(or 3mm)+extras for the motor mount, sheet of 6061/7075 they could sell me??