Crap. Just had a quote done for a P&J trailer. Minimal option upgrades jumped my semi-do-able base price of ~$2800 to $3750. He only talked me into the axle upgrades and a different hitch.
(He pointed out that with the 2 -3500# axles, after you take the trailer weight off, you're only at about 4500# carrying capacity. I'd like a touch more)