@KatManDEW
You should maybe think twice about towering you 1200. For me, building a tower out of my A1200 was not as cool as it sounds. It was very expensive for all the components (BPPC, mediator, BVision, etc) and I soon realized that a Nextgen Amiga (Peg or SAM, etc) could do the same job much much better. So I now have my standard 1260 as well as a Peg2/Morph OS and it feels right! :-)
My worthless opinion is that the maximum expansion a A1200 should see is a 060 accelerator. But I know many will disagree :-)