Ignition control/MSD on 308/328/Mondial

Hi. I have a Mondial qv -85 US and I am now going to put a supercharger into it. I have been in contact with Larry about the fueling so that should be ok. I am trying to do this with a small budget. One of my many thoughts was using MSD 6530 (programmable) ignition control inline my digiplexes and coils using pin #11. Question: If do so, will I be able to program my ignition, will I have a set/locked timing prior to programming? If I disconnect the vacuum hose on my digiplex, will my timing follow map curve 1 (0-70mmHg)? If so, will my timing be " locked"? My manual says: 6 deg at 1000rpm w/o vacuum and 32 deg at 5000 rpm w/o vacuum. Maybe this application can't be done and it is a waste of money? Another ways with MSD? Thanks in advance for any reply. Brgds T