but why is it a run on HQ instead of R&D like the normal card?
also @ OP's cards: Rumor Mill is a good change, and one i've seen mentioned a lot. i really wish it had been that.
i agree with most others that simply making Temujin 3c instead of 4 would be fine, but that's a lot of additional testing. i do like the once per turn limit if all others are the same, but i don't like not being able to access cards. it's too much a restriction, and for some corps, actually a benefit for the runner (place it on archives against a deck that puts a bunch of traps in the bin)
i like the idea for Patch, but it should just say 'cannot have its strength lowered' just full stop
i also disagree with Datasucker. i think it's a fine program as is.
Friends in High Places is just ridiculous though. you increased the cost, increased the influence, made it a double operation, AND have it remove itself from game after use. you could have easily just changed the 2 to a 1 and be done with it though
also, the wording on Sifr is a bit confusing: 'lower the strength of an encounter ICE up to 0'