You cannot use just any old PCI/ISA, etc. PeeCee card in your A4000. What you're looking for are Zorro II or III cards (Amiga standard). Treat your Miggy to a CV64/3D or better yet, a Picasso IV video card. Picasso IV is going to offer a little better performance since it utilised the Zorro III bus in your A4000. Both models have optional FF/SD bits, but the Picasso IV usually comes with one. Expect to pay handsomely for a PIV. At about half the price, the CV64/3D is an awesome card for the money.
