*for snow foam i use the autobrite direct mix that came with my lance
*polishes is difficult to say, its more about personal preference, type of paint, correction required
*for my wheels i use the i4detailing own brand stuff. its non acidic and safe and represents great value for money
*i use poorboys wheel sealant. it does give a bit of a shine to the wheels and does make cleaning easier.
*tyre shine i use megs endurance, namely because its available at halfords and i dont need to buy it in bulk. i use it sparingly and get a nice clean black look from the tyre. you can get the wet look if you pile it on, but i prefer not to.

you havent mentioned a wax though to seal and protect your hard work. i use autobrite black magic, £25 a pot but easily worth it - 2 thin coats gives months of protection. i had easily 4 months protection before i got bored and detailed my car again!! the dodo juice waxes come highly recomended and having an orange car you could prob benifit from a colour charged wax.