Question about Bathmate X40 girth - by: Alex_4

Hi,

I'll be ordering the X40 soon and was wondering what my potential would be girth wise with the X40 model. I'm about 5.2/3 inches in girth when erect and hoping to get around 6.3-6.5 inches in temporary/permanent gains. Is this realistic?
Also, in erect length im 7.1 inches or so, what is my max potential if I combine it wath stretching and jelqing or by Sizegenetics?

Thanks