Should be a reasonable deck, but with no Crypsis I think I'd rather have a 3rd Tinkering than a 3rd Replicator. You'll never need more than 1 Replicator in play, tbh.
Personally I would cut the Replicators, but if you wanna try it out go for it! I think Quality Time without Personal Workshop can be tough, because there's a decent chance you could QT into a hand and make yourself broke trying to save the good cards in your hand, giving your opponent a window to score.
Finally I think you'd be better off with a Sneakdoor than a second Inside Job. Tinkering/Inside Job's pretty sick, but TR/Sneakdoor puts a lot of pressure on a corp that's sitting back on an Adonis or Melanging.
One thing I like about this deck is that you can Replicate a Plascrete and just start taking all the tags, since there are no resources. Also, don't go blowing Test Runs on Opus all the time, please 
you have to keep the pressure up, and a good corp deck can punish a TR, Opus, Opus, Opus -> Draw, Install, Opus, Opus series of turns for its lack of interaction. I usually take these windows to try and score an agenda as corp, because the runner is so scared about falling under 5 credits and locked into their plan. Between 3 Diesels and 2 QTs you should be able to draw one relatively quickly.
