Hi Rhino, we had a Jayco Hawk Outback for 3 years. We requested a few factory mods like 2 x batteries, 12 volt fridge, Tregg hitch, Fiamma awning, aircon, microwave, water pump, tank gauges, innerspring mattress, tv antenna, stereo and independent suspension. Some of of those upgrades are now standard. Yes a couple of warranty jobs in the first year but overall we loved our Hawk.
Late last year we upgraded to a Lotus Freelander full height van. We wanted something that we could just pull over in a free camp and have all the comforts of home. Also hoping to travel around Oz in the not so distant future.
My advice is to hire a Jayco Swan for a weeks holiday with the kids. I'm sure you'll love it and then work out if there are any extras you want on the camper as it is better and cheaper to get them fitted when it gets built at the factory. Our only regret was not getting 16" wheels and the hot water added from the factory.
Cheers, Macca.