340 dyno chart thoughts

so.. based on my setup if i were to change the cam which hydraulic one would you recommend. and what size of carburetor to go with it? i assume if i wanted more power from my engine later on these 2 things would be the best place to start. everything else should be fine?

Crane 693511 cam
340/360 Performer intake
Edelbrock 650 Thunder AVS 1806