Hey Lowfer,
I use a LittleMark 250 with an Aguilar GS112 and I absolutely love it!
Not the loudest of combinations, but it's great for practice, rehearsal and stage monitoring.
It's really lightweight, and assuming I don't have too far to go, I can carry my bass, the head in a laptop bag and the cabinet in one hand fairly easily.
I plan to add another GS112 or maybe a GS112NT when I get hold of a bit of cash to get the most out of the head.
Sound wise, it's pretty transparent, letting the bass shine through, but there's plenty of tweaking available using the EQ on the head.
The tone is nice and even using this combination, but I do like a lot of low mids which I can dial in easy enough.
Can't comment on the other stuff, I reckon any combination of what you're looking at would be great!
Good luck,
Eude