Hardware Idea -> IBM drives on Apple //e,GS

[a0m2504@zeus.tamu.edu (AKITOMO MORITA)]

A question to all you hardware gurus out there.  I've been toying with the idea
of making a card for the Apple //e or GS to use IBM-style high density 5 1/4's 
and 3 1/5's by using one of the Floppy Drive Controller chips used in IBM PC's.
I don't really have the time or expertise for this, but I wouldn't mind seeing
a discussion about it here on comp.sys.apple2.  It seems like a simple idea to
implement, but what am I looking over?

Please post so everybody can learn from this.

Thanks
Aki
a0m2504@zeus.tamu.edu