DA-50
Appreciate all your comments as they have given me cause to reconsider ditching the DA-50 in favor of the CL601. To answer the question of 'hot and/or high' ops, this scenario would not be applicable as things stand.
It will most likely take another couple of weeks before a decision will be forth coming and I will post the outcome. One issue I have found looming large, that of FJC Teterboro being not much help, a language barrier seemingly at the root of it. Will be in touch with the Little Rock facility as has been pointed out to me it being the better 'go to' facility.
Meanwhile, any and all comments, additional potential pitfalls, joys of 'living' with a DA-50, all good and appreciated. Thank you.