I have a couple of feature requests for consideration:
More fx slots. I realise this is dependent upon computing power, but a limit would be OK. Or reduce slots available to other effects if processing power would be exceeded. How to manage would be a challenge given front panel and remote capability. However, this would enable full use of:
Parallel fx. I would like to run some fx in parallel. e.g. delays, chorus. This gives a huge and tight sound a la Holdsworth. Again the management of available processing power might be a challenge.