Hello. a friend and I are looking to start bitcoin mining. we have around 4k to start with and our plan is to take all profits from mining for the first few months a re invest back into more miners. we are looking into using 2 AntMiner T9 ~11.5TH/s @ 0.126W/GH and powering them using solar panels. however we are very new when it comes to mining and have read a lot about how mining is drastically going dying out. if anyone who has experience with mining can answer a few questions.
1- will 4K be enough to start and if not what amounts should we be looking at
2- in your opinion will we be able to scale it up to be profitable
3- is the miners that we are looking at getting the best bang for our buck or should we consider something else
4- any websites or tips that would help us out would greatly be appreciated