Thanks for the pointers guys.. But a small correction to the size.
We made two sizes.
NORMAL SIZE
One that fits from 5.10 but with 3-5 inch raised heel and sole combined on the boots. Up to aprox 6.4 with 30 - 40 inch waistline.
Most ideal measurments for this is 6.1 and up without to much modification to the boots and sole.
XL SIZE
This was made as a prototype this fits up to a person that about 6.7 tall and all the peices are larger so an american football player bodytype can fit into it.