buy the bracket. buy the pump with AN fitting. get the following steering rack fittings:
https://www.rsrproducts.com/product-page/rebel-s-racing-rsr-steering-rack-fittings-for-elec-pump
o-rings and fluid from local porsche dealer.
then you just need to fabricate two -6AN hoses and wire it up.
just search 'cup car electric steering' and whatnot for pics.