it will be very hard to find a "safe" prorduct for 60a month, guess u r like 20-40$ short. Since iam a customer too with the same needs as u, it would like to point u in a direction:
the cheat is rly rly nice, only the downtimes suck from time to time. the 26mb updates do not effect and they compensate every day....only during the "big" updates they take (very) long in my opinion, on the upside they havent been detected since 6 month plus...
(if u consider that as spam, pm me i delete my post)