You are better off starting with the stock carb setting and adjust as needed after you get it running. Unless you are prepared to replicate Honda engineering efforts.
FYI: Pods and 4 into 1 are a style for looks, not a specification. Air flow and pressure drop vary among manufacturers, and few pod designs make any effort to keep the air flow laminar going into the carb throat. The stock set up does for good reason. Its a high RPM high airflow design. And air behaves oddly with obstructions and velocity, complicating air fule adjustments at different air flow velicities.
Same is true for the 4 into 1. These were originally designed to improve flow in a high RPM band where neighbor cylinder exhaust flow helps scavenge other cylinders. At lower RPM, the reflected pulses actually spoil any scavenge effect, and diminish engine efficiency. Racers don't care, they spend more time at max engine output. Street riders should, and is probably the reason why Honda did a 4 into 4 for a nice responsive street bike at any throttle setting.
Aftermarket exhaust makes are selling a look. Most have no performance figures or design development to actually tune for this motor. It is just lighter and cheaper than restoring to stock or making the motor perform better.
You'll have to decide for yourself whether it's more important the have the bike look good while parked or be a very enjoyable bike to ride on the street. It's a lot of work to get the motor running right with intake and exhaust mods. Can be done with time, energy, and perseverance. But, only expect a small benefit at or around red line RPM. Motor doesn't care about your mod intentions. Only the physics applied it.
See also:
http://forums.sohc4.net/index.php/topic,5410.msg203462.html#msg203462And the series beginning with:
http://forums.sohc4.net/index.php/topic,5410.msg741438.html#msg741438Cheers,