Very good choices! For sequencing in a small format, I love Erica Pico Seq in 3HP, with up to 16 steps. Also a 4 HP version of Turing Machine would be good for sequencing, and your Disting can perform that function. Plaits or Braids are excellent choices for VCO in a skiff, because they produce a huge variety of sounds. For such a skiff, I am very fond of the 8HP versions of these modules. Plaits and Rings are completely different--I use them both all the time. NanoRand v2 is only 4HP and is a terrific source of random voltage. A small texture synth such as an 8HP version of Clouds, or and effects module such as FX-AID or 2hp Verb would be nice.