EDELBROCK PRO FLO 4

BigBlockMopar said
A friend of mine is ready to order a ProFlo-4 for his 360.

I had a look at the software upfront and it seems nicely layed out, although the ignition advance options are limited. You can only do basic 3-point 'advance', just like with a regular distributor and 3 steps of 'load'.
Having experience with MegaSquirt with it 16x16 field ignition map, I think it's kinda lame in an otherwise full EFI-system. I would've at least expected something like a 12x12 field ignition map for instance.

Is that something that can possibly be updated to later? Seems like they have already done a firmware update already, so it is an updateable system. I do like that it has a CAN Bus output. I'm talking to the manufacturer of the shift controller that I plan on using about seeing if they can upgrade it to work with the CAN imput.