That really depends on you. The reward here is brought upon by hard work, self determination and lots of practice. Like they say, one gets to Carnegie Hall by practice practice practice....Am I to understand that those pieces on your list are done being self taught?
Well i pratice about 6 - 10 aday , but every second week i can't pratice for some days but that get's change around winter time. The pieces on the list , yes all self thaught. &feature=relatedHeres also a random composition i made , that's quite old. But quite new , just a nice pratice composition..
Mine is 30C all day , I don't care.. I got a fan. No why should it hurt ?