I currently use Guitar Rig as amp modelling software, and while its primarily aimed at guitar, the bass guitar amp/cabinet models are OK too. However I also need to model a bowed electric double bass, and none of the guitar or bass guitar specific models really work well. What I would like is a modelling plugin where you could alter particular aspects, such as speaker type, cabinet size, mic placement etc. Basically instead of a few preset famous brand cabinets, a universal model where you can alter individual parameters, all the way up to modelling a clean PA speaker. Any recommendations?