Looking a placing a factory order soon. I'm told it will be for a 2018 with delivery I'm guessing around September give or take a few months. Thanks for the info on the dealer SteveSS. JP's in Surrey has certainly been the easiest to deal with. The specs I'm considering include:
Silver 2500 high roof 159"
200 amp alternator
trailer hitch
power folding heated mirrors
swivel seats
cruise control
rear door windows
park sense and rear backup cam
security alarm
Just wondering about a couple of things. Firstly, is there any value in the bright instrument panel bezels vs standard? Are they all or none or can you increase or decrease the brightness of them? Second, my electrical system knowledge is very poor, Is it worth getting the auxiliary power input? Where is it located; in the engine compartment? I plan on doing a full electrical setup when I build the van out so if adding this now is going to save me even a bit of money and effort later I'll do it otherwise I'll hold off.
Thanks everyone.
Great list of options, because mine are just about the same.

A few recommendations: the leather-wrapped steering wheel is really awesome and only $75. The 2 additional key flobs ($150) are way cheaper now than later (think of it as insurance). Wheel covers ($200) add a significant bit of class if you aren't going alloy. I got the stock mud flaps, but they are pathetic. The Mopar HD flaps have the Ram logo, so I'll be looking elsewhere. I got the Mopar walk-through slush mat ($150), also pretty pathetic. I definitely see heavier aftermarket floor mats and mud flaps in my future.
I didn't get the bright bezels so I'm not sure what it entails. It's no-cost, so I suspect it's just plastic chrome rings around the gauges. The stock dash lighting is dimmable. I think the Aux Power "Outlet" is inside the back doors (I didn't get one). The Aux Power "Connector" is now standard and it's one of the upfitter connections at the foot of the passenger B-pillar. Both tap the engine battery, which makes them less useful if you plan on installing separate "house" batteries and wiring.
BTW,
all the upfitter connections appear to be standard now, at least in Canada.
Finally, if you happen to have a business with a GST number, you qualify for a fleet discount. JP's fleet salesman (Glenn) works out of JP Toyota in Victoria. Really nice guy.