(1) In deciding whether to make an order for security for costs under rule 1900, the court may have regard to any of the following matters:
(a) the means of the people standing behind the proceeding;
(b) the prospects of success or merits of the proceeding;
(c) the genuineness of the proceeding;
(d) for rule 1901 (a)—the corporation's lack of financial resources;
(e) whether the plaintiff's lack of financial resources is attributable to the defendant's conduct;
(f) whether the plaintiff is effectively in the position of a defendant;
(g) whether an order for security for costs would be oppressive;
(h) whether an order for security for costs would stop or limit the progress of the proceeding;
(i) whether the proceeding involves a matter of public importance;
(j) whether there has been an admission or payment into court;
(k) whether delay by the plaintiff in starting the proceeding has unfairly prejudiced the defendant;
(l) whether an order for costs made against the plaintiff would be enforceable within the jurisdiction;
(m) the estimated costs of the proceeding.
(2) This rule does not limit the matters to which the court may have regard.