Financing

I have a question, I'm going to a Suzuki Dealership that just opened up not too long ago. My roommate paid full for an 04' gixxer 600 there (black and orange).

I'm about to get a sonic blue 04' gixxer 600. I'm putting $1500 down, and am looking to finance it for 72 months.

Will the dealer let me finance it as long a period as 72 months? Is a monthly of just above $100/mo. too low for them? I have pretty good credit, and I'm hoping to make the monthlies as low as possible...

Also, what are some pointers for haggling with a dealer?