Best Ratings Method

Hello everybody,My name is Alexander Kolb and I am representing Air-Glaciers VA, an in-development VA project.At the moment we are trying to make a final decision about the best way to rate our pilots in additional aircraft.Before we tell you about the methods we are considering, please be informed of the following:- We operate 7 aircraft; three fixed wing and four rotorary - We are trying to target a small, closely knit group of pilots, not massive numbers- We want to promote some realism, but we're not very strict on how realistic our pilots must beNow here are the five methods we are considering:- Start with all 7 ratings- Start with ratings of one class (rotorary or fixed wing), and after X number of hours gain ratings in another class- Start with ratings of one class (rotorary or fixed wing), and after X number of hours take an exam to gain ratings in another class- Start with ratings in one aircraft, and after X number of hours gain ratings in another aircraft of your choice- Start with ratings in one aircraft, and after x number of hours take an exam to gain ratings in another aircraft of your choicePlease help us by posting your views on each of these methods, and which you think would suit our needs best. Remember, we are building our VA for you guys, the pilots, not for ourselves.Thanks!