While all this would apparently work I don't use a DAW just hardware, I'd also like to be able to automate the decay time in the same manner as the velocity lane, as far as manually adjusting the decay time I'd prefer to use the TR-8 controls as opposed to a pad. On a side note I was pleased to discover that you can still set an effects step lane in the tr8 whilst sequencing with the BSP, though this goes awry when you change the BSP pattern direction, velocity works well although you can't access the accent lane of the TR-8.
Are you aware of whether Arturia will implement independent pattern direction for the sequencers and/or pattern direction change at the end of pattern, proving difficult to keep things in sync as well as I don't always want the drums going backwards along with the melodies. TIA