there was a fella on here that was offering ipe/hickory kits.
someone will remember him!
for a HBI ELB, make it 1.25" wide at the fade, tapering to 1/2" tips, (Down to 3/8" as you acquire more skill), keep it long, and bend thru the handle.
1" wide in the handle, but it will be slightly deeper than the rest of the bow, even if it is a bending riser, just to allow for the narrower handle area.
nice long fades each about 2" long, riser 4 to 5" long depending on your hand size.
overall length about 68".
you can crown the belly like an elb, or flat , just go with what you want!
you can glue in a wee bit of reflex if you want- or not!.
easy to make a caul for doing it- a piece of 2x6 lumber- nice and straight, some old bicycle tubes......