Please post opinions and pics of 15″ Wheels Mounted on XP1K

I’m debating getting 15" wheels instead of 14" wheels for my new XPT. I’m leaning towards the STI HD5 Wheel. I had 14" on wheel on my 900XP with a 28" tire. For my new machine I’m going to go with a 30" tire so I’m thinking I may be able to get away with a 15" wheel as the ratio would be similar to the 14X28 from my last set up?

Any pictures and feedback is appreciated!