I've got my new 260 home safe and sound after trailering her 2600 miles from Sarasota to Las Vegas. Now the fun starts - adding the needed gadgets and rigging her to my liking.I need to run the electrical cables from the motor to the battery. Is there any special place to drill the hole or is there a passage that I haven't found yet? Is there a nice weatherproof fitting that you've used to keep the water out?Also, do you just place the gas tank under the helm seat? Has anyone put in some tie-downs for it?