The Sundial 464 is the Robertson & Caine Leopard 46. I've chartered it several times and liked it very much.
My preferred cabins in order would be port aft, stb aft, stb fwd, port fwd. Generator is located in front of the port fwd cabin which gets some drone and vibration if you run the generator/AC at night.
Be careful when lowering the swim platform as it's heavy - keep a line around the davit winch to control it.
I think all these Sunsail 464's have the gas line disconnected from the grill so you'll need charcoal.
If you're not running the generator at night for AC, then plan on running it or the engines at least 4-5 hours during the day to recharge the batteries so they don't drop below 50% charge by early morning. Inverter will alarm and shut down automativally on low voltage.
Make sure your crew runs plenty of water through the electric heads when flushing to prevent clogs. It's a long piping run to the holding tank.
Without being too miserly on water usage, the tankage lasted us about 4.5-5 days with a crew of 8.
You should be able to touch double-digit speed with wind in the high teens. You will be able to cover some distance pretty quickly if winds are in the sweet spot of 15-20 kts. We've often sailed from The Bight, Norman Island to Biras Creek, North Sound (about 26 nm with tacks) in under 3 hours.