I wish you all the best with your CT hunting. unfortunately, with a budget of $10K, you can pretty well scratch the KK, CY, Cub, Aussie Swags all off your list. We looked for over 12 months and our budget was $18K. $10K will get you a great 2nd hand Aussie soft floor or a 2nd hand Chinese hard floor one.
We ended up buying a brand new Chinese hardfloor direct from an importer for $10K. This model is sold by other major companies for $15K. We used the money we saved to modify the CT to our needs by replacing things like the hitch, hubs, bearings, wheels, batteries and tyres and generally improving everything. I reckon it owes us less than $14k.
Good luck with you choices.