No, I'm not a necrophile! But I did want to comment on this rig.
First, the rig was taken off the market years ago, or never saw the light of day. It was not so much intended for the typical 40M operator, as it was really intended for the 41M "Echo-Charlie" operators.
The Echo-Charlie ops are HF Freebanders operating in the 3350 to 3500 kHz, 6530 to 6800 Khz, 13900 to 14000 Khz, 18000 to18050 Khz, 20900 to 20980 Khz and 24700 to 24800 Khz bands. These are all disused or sparsely used Aeronautical frequencies, taken over by... HF freebanders.
I can only assume that back then, Magnum figured it had a market for 6530 to 6800 Khz "Echo-Charlie" operators, so they test marketed this radio. In case you're wondering, the radio looked like this 10M radio here. Just substitute 7.000 instead of 29.699. It ran about 50W PEP.