I just talked to an Innovate distributor out in CA. He is an ex-employee and seemed very knowledgeable. The LM-2 sounds like it can do everything I want and more. He also commented that it is less bulky than the LM-1, plug connections are better, data can be saved to an SD card... Sounded pretty nice to me.

'72 440 Cuda
11.673 @ 115.91 w/1.663 60'