If I were you I would either pay the little extra and grab the 2500 sustain otherwise save a bit by grabbing the 2500 stradic
The only the the ci4 are good for are that little lighter and eye candY the actual drag is a lot worst then a regular stradic especially the new ones and they cop a lot more wear and tear
As for rod if your going a bit cheaper 2-4 kg trion or t curve
If you can send a bit more go the gloomis or nitro. Ask around you might beable to grab a bargain when grabbing the pair together with line