First of all,i would become a Pelican member then post your location and hope you have another member that lives nearby and willing to help you install your wires
It's not that bad of a job but might look intimidating at first if you're not too mechanically inclined.
Don't feel bad,the PO of my car would bring it to the dealer to change the battery ... lol
I have a large folder full of "excessive" dealer repair invoices !
Cheers !
Phil