Here is another newbies questions if anyone wants to start helping?

Found your website through nz fishing website. Im keen to take the next step and purchase a jetski. I want to shop around and get the best info from you guys on what pwc to purchase what electronics package would you recommend? Do you fit all the electronics yourself or get someone qualified to do the job?
Im currently living in oz but will be back home in 18mths time, is it cheaper for me to buy a ski here or wait till i get home?
And if i do buy a ski here through one of the top brand names will i still get cover of warranty back home?
What about wetsuits and life jackets where is the best place to purchase this gear?
I like your rod holder too can this fit different size chillybins and how much for one?
Ive asked a lot of questions and hope you can guide me in the right direction as im hooked the appealing thing i like about the ski is the simplicity and the ease of it and the versatiliy compared to a boat.
Also are there any ski fishos who live and fish in tauranga as this is my home town.

Cheers
John