I want to put synthetic oil in my outboard motor?

I bought a small outboard motor from a friend a 5 horse, power Honda, I need to change the oil and want to use synthetic oil,(I plan to keep it for a while)has anyone used it in a outboard motor? I'm an occasional boater i'm looking for pro's and con I guess thanks

Atv wanting to paint shocks?

I have a honda 420 and I want to paint my shocks but I don't know what I should use to paint them, I want something that won't peel off. Any ideas on what to use?

Automotive test driver salary?

I went on a date with a guy who was a car test driver. He said he does the performance tests for Honda or something. I'm just curious to know what the salary is for this type of job.
Update: I can buy my own steak. Being a gentleman, he will pay for dinner. I just
Update 2: Err, I meant DON't want to overspend lol

Infiniti qx4 vs Honda passport?

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Infiniti qx4 - 1999 - 4x4
Owner says he had it for past 10 years, no accidents, all luxury options available.
The sad thing is it has 169k miles, but then again i'm not sure how long these last.

Honda passport - 2001 - 4x4
156k on mileage
Brand New brakes and rotors in June of this year! Transmission was rebuilt 8/13. New starter and fuel pump 2013. New timing belt, water pump, and cam seals done at 110,000. Full synthetic oil changes every 3500 miles for the past 5 years.

Infiniti for 2500 and the Honda for 3000.