Going from a aero truck to a hood

I finally left Roehl after 2.5 years for better home time. I got my liscense there only drove their rucks obviously. I started with my new company ( pretty small 50 truck operation) on Monday and they bought a new to them used w900l. I rode down in a pickup from northern michigan to holland to pick it up. I rode back bobtail. I love the truck, it was the dealers show truck from last year.
I guess my question is any advice? This thing turns like an ocean frieghter and i need to adjust the mirrors more all i see is 7" stack. I haven't hooked to a trailer yet. Its being letterd today. I mean i was in Roehl's heavy haul division ive been 220' long overall been like 20ft wide. I just dont want to hit anything i see myself getting out a billion times while backing up. I guess it will just take getting used to

 

Thanks on the truck it is really nice I'm still stunned. They bought this truck for me, asked me what i wanted. Im a really easy guy to please i told them whatever they had i would drive as being home every weekend was worth it. I liked my International LT at Roehl i mean it wasnt a show truck but i like to take of my equipment a lil' ride in my ride.
And yes I've hauled Thomas and Percy multiple times i will miss that.