miss direct, I cant help with the license bit. i didnt need to take both parts of mine in as I had the old style pink one. So sorry I cant help there.
I understand what you mean about buying second hand. It is a bit of a minefield but dont let that put you off. Yes they are bit more expensive to buy from a dealer, but you will have some sort of warranty on it. if its less than 3 years old you wont have to MOT it for while. Mostly its peace of mind that yoru paying more for. There some comeback on your purchase. Like a few have said if you do get one from a dealer, you never know you may be able to score some kit which means that your saving a bit of cash that would be extra on a second hand purchase. If you do want to go down the 2nd route from free ads etc take someone who knows a bit about them. Or get some mags check out the Pitfalls etc. MCN and Ride do good guides on the bike stuff as to what to look for etc. So I would assume that there is probably one out there for scooters. Maybe there is something on-line that can help. Try this one
Motorcyle guide
Be cheeky walk in have a look and when you see one you like ask what kit will they throw in with it if you buy it. Cheekiness gets you a loooooooong way, try it and see what happens.
This time of year it aint exactly biking weather so the deals are more likely to be there.
Liberty, Bike vs scooter. . . Its going to be down to personal prefference. I could sit here and say that scooters are a peace of piss to ride. But that gonna make you feel like a muppet if you cant get to grips with it.
The main differences are this.
Scooters - usually automatic gears no cluthces etc, A bit more portection from the elements, nippy easier-ish to balance due to low centres of gravity smaller wheels etc. Hand operated braking, its literally twist and go you just sit on it and point it. Its pretty similar to riding a push bike but without the effort. Because yoru feet are in fornt of you it feels a bit odd to me ( as I'm used to riding bikes) and its sort feel like its a bit more effort to lean it over. It always felt easier to steer it round initially. But that probably cos I'm used to bikes. I think the road presence of scooters is a bit better as well. therse sort of more to see at the front. If you know what I mean
Bikes - usually geared, left foot operates gears up and down, theres more to do, left hand operates clutch, (dont go trying to brake with it) Right hand does front brake and throttle. Right foot operates rear brake. You sit astride it there is less protection form the elements and if you do go down theres not the reletive protection offered by a scooter round your legs. Mind you IMO as you are sitting astride it feels a lot easier to lean it over. They ride to a degree like bigger bikes. So if you feel that this is something you would like to do then go down the bike route.
Er I dunno really I can think of any real major differences. Hoenstly it got to be down to yoru personal prefference. I find scooters feel a bit odd to ride although thats only at the start. Yoru best bet will be on yoru CBT ask if you can try both and see which one feels better.
Hope that helps