?Welcome?
You will not regret buying the car... mine has 184 k miles...and I've only done maintenance. With the power of your car, it will be a lot of fun. If you're interested in doing mods to your engine I would check
the Infiniti G20 forum because the SE-R and SE-R Spec V share engines with the G20/Primera to the best of my knowledge. (They used to anyway.) The G20 forum is probably the busiest on all of AF, and the people are great.
Have fun and welcome to the family.