Chas - I have a set of PK5a. I always keep some kind of bass pedals around; I'm a organist first...
Donny - I'm not a digger or a big styles user. I do little if any editing. The 900 has some features that appeal to me at this time.
I think if I still feel this way after Easter, the s950 will go up for sale and a PA900 will take its place. In the meantime, the SK1 and BK7m will be stay-at-home projects.