A body 4 speed shifter hump?

Hi, Dne' here;) The pic is from a while ago, I've since had the body sandblasted and sits in primer with some body work done. I am installing an A833 4 speed transmission and strongly curious as to where to buy, fabricate a shifter hump? I'd like to get on that now as I'm ready for it. I found one for a '67-74 A body as in the Ebay link below~ but need a little advice here;)
thanks!

There is a Parts Wanted thread here: [WANTED] - need a shifter hump for my '63 Dodge dart


https://www.ebay.com/itm/1866444402...Hhb9DZDSUi1i8LS/gLpj/Qxw==|tkp:Bk9SR-SruqSzZA
dart seats.jpg