Help picking an Apex controller

[habs247]

For all of you out there using Neptune systems, I could use your help. Looking to add a controller to my brand new setup - and I'd like to make it as cost effective as possible. Hence my interest in the Apex Jr.

My setup is as follows (items relevant to a controller):
- Vertex Illumina SR200
- Tunze auto top off
- Koralias (may upgrade to Tunzes)
- heater (obviously)

Plans to keep SPS once my tank is established, in a year or so. So no reactor (and LPS) until then. As such, I can only think I'd need the controller to work with the listed equipment (and the reactor down the road). Am I forgetting anything?

Can I get away with JR? Or do I need to step up to the Lite?

Thanks in advance.