Another couple of questions about our 22 SSRFBX Premium Bennington that we are about to order: 1. Will the single battery switch shut off all electronics, etc. that drains battery? If not, what do we need to do to have one switch for everything. 2. Is a single battery enough? We had a runabout with one battery (used stereo for 3-4 hours without running motor) and it was just fine. 3. We want to ski and tube with this and will be getting a Yamaha 150. Will the Ski Tow Bar work for both? (Was told that there is a sticker on the bar stating do not use for tubing?) What do you use for tubing? 4. We want lighting for inside the pontoon when we come in to our dock at night (to clean up and have sufficient light to see where we are walking on/off) without spending $2,000 extra for toe kick lighting - which then makes us add on all the RGB lighting/speaker lighting is there another option? 5. Can we have them mount the ladder on the left side? (Will need to access our boat from back and would make it easier to get in and out) Cannot use left side door as our dock is on drivers side. Want to have extra seating in front so will access from the back 6. Can we have pop up cleats in the back also? (Again just to make it easier to get in and out) 7. Does the seagrass carpet clean up nicely? Just wondering if food particles and sand will get in the seagrass. Has anyone had any issues with the woven vinyl being slippery when wet? Thanks in advance for answering our questions!