fitting amp wiring

Hello. What is the best way to run the battery to amp wipe in the 850.

I couldn't see a gromet in the bulk head to push the wire thru.

depending on the size wire. If its only a smaller gauge then theirs spare ports thru the bulkhead on the grommet the throttle cable goes thru, or if its a thicker wire then theirs a blank under the ABS pump on the passenger side

Thanks for that mr p :)