Best suspension for new restoration??

I'm planning ahead for restoration of my 6 cyl Notchback that I've had stored for several years. Goal is to have an excellent street machine not a bolt and nut factory job. I currently have a complete V8 front suspension and a 8 3/4 rear that could be used. Engine and trans will be a procharged 360 and a reverse valve body 727 I have. However I'm not limiting myself to those suspension items. I'm open to any suspension package that is available and can basically be bolt on if possible. I would even consider an IRS if it could be adapted without too much trouble. What are your suggestions?? Thanks, Max
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