KM Pro c5501 - Contract and pricing

[Norwegian]

Greetings fellow printers!
I am a new member to this forum, so hello everyone!

Im looking to buy a used KM Pro c5501 from my local KM dealership.
I have some questions regarding the prices, and terms in the contract, and hope someone is willing to give me a few pointers.


Usage
- Small media agency
- Print business cards, flyers, posters
- 80 - 300gr stock
- 1000-5000clicks pr. month estimated

Machine
- Priced at about $5800 or €4600 + vat, im buying cash
- 2008 model
- About 500.000 clicks
- LU202 - large cap. tray + FS607 booklet finisher
- ic-408 onboard RIP

Contract
- 36 months
- 25$ pr. month + vat
- $0.064 color click
- $0.008 b/w click
- Service, toner, parts

Questions
- Is the price OK?
- They want 30% more in service charges after 3 years. Normal? Fair?
- 3-4 points in contract about charges may vary / change over time. Can i get this removed if i push? I want a PREDICTIBLE deal, thats why i want to go for payPrClick.
- Any classic contract pitfalls i should know about when i comes to KM?

Thanks in advance for any answers.