While you're waiting for your Grand to arrive, you should make an extra effort to be nice to your Provari. Stroke it lovingly before use, whisper sweet nothings to it when you're done, take pictures of it in fun exciting poses in glamorous places. Make sure it feels appreciated and that it understands how important it has been to you in your life.
This is essential because once you've got the REO in your hands, all your other gear will become very neglected and will probably take up lonely residence in the back of a desk drawer or something.
