Hey guys

Right now I am looking at getting this setup.

Shimano SRG8000F
JB Solid 30lb line, 300yds
BHP Momoi Fluorocarbon Wind-On Leader 40lb
Unsure about a rod.

Questions are...

Does this setup sound good for casting a jet popper into schools of small tuna?
Can i use a wind on for casting?
Any cheap rod recommendation?
How much of the JB should i put on? All 300yds if it fits?
Any other recommendations?