You have a great system, and likely won't need an upgrade. Field Research has some good stuff.Well @hereinaz I haven't ever shot off a RRS, but I did shoot off my Leofoto/Field Optics setup and it is a great balance between size and stability. Sitting with only the first section extended, it was solid. Standing it takes a little more work, but that was a compromise I was willing to make to not carry around a massive tripod. I've got less than $400 in it total and a little time making an adapter.
I think I might attach a tiny ball head to my bino adapter and leave it all together to drop into the Arca clamp. Ill have to play around with it.