I was always told the a new helmet should be tight to the point that when you open and close your mouth you are biting your cheeks and then when it breaks in it will fit properly and I've had good luck so far going by that method.
one downfall is no ear pockets so no room to add chatter box but it flows decent amount of air and super light and unlike my scorpion the shield seals tight and doesn't let water in
I love my shark s900 its very light and has internal sun shield and my head doesn't get bounced around on the freeway like it did with my scorpion. The new bell stars are supposed to be amazing haven't tried one on yet though.
One thing you should know is Ohio has no license or schooling requirements for home inspectors you could print business cards today and say your a home inspector usually the best bet is to ask realtors who they recommend or ask friends.
You will get your money back if sale doesn't go through and if does go through you get credit for it or they return it. When we bought our house we looked at a lot of bank owned houses and my realtor (my aunt) said that there are some banks that will not accept an offer if there is no earnest money.