Great scaping I agree!
I think its great you're dosing Dr.Tim's bacteria along with ammonia to start cycle. If Dr. Tim's doesn't have, I'd add a wee bit of vinegar (carbon) for bacteria as well. Carbon (vinegar, vodka etc) is a known bac food and will help accelerate bacteria growth even early on. In a lot of the expensive and established systems like KZ zeovit, etc their systems have bac and bac food dosing to start and that continues through out the life of the tank. so that's what I did with my nano tank - live rock (which supplies an ecosystem of bac to star) plus drops of vinegar.
I'd add some siporax or matrix into the holding media rack for additional biological filtration capacity as these have much greater capacity to host bacteria per gram vs. dry rock or most types of live rock. I have seen some successful systems that do not have live rock at all and uses siporax and matrix in their place. That's what I'd do to supplement biological capacity and facilitate cycling but what you have got going will work as well. good luck!