Pooped right into the groover on the grand. There was another ammo can with riser, seat, and accessories, which is what I think you said you are looking into. You can buy a riser and seat that goes with the riser from Canyon REO, but they're a pretty penny. Add your own ammo can, and you are set.
Keep sloshing down by having a pee bucket right next to it, to keep the liquids mostly out. And it didn't really seem to get too smelly, I've heard keeping liquids out helps.
I am a river, babe - I've got plenty of time, I don't know where I'm going, I'm just following the lines..... - "We are water" by Shaye