point 1: Basically what you are saying is you understand the structure of the tournament and know how to pace yourself. This is a must for a winning Sng player

2. I play mostly turbo myself. It has higher variance and it is more a preflop then postflop, but they are shorter and u get more action. The problem with the 45 man one is that on the final table M is like 6-7 so it is a very hectic game at this stage. Regarding blind stealing - again this is a must in tourneys and even more so in turbos.

3. you did not mention sample size, if it happens for 1 week it may be variance, if it happens for a long period of time you need to go over the HH and figure out why. you may be too eager to action when you just sit down.

4. I dont like this move against more then 2 opponents, and you got to do it only when you have position.

5. I think this is a leak, long range playing any 2 suited will be EV-, I can see the value of limping Axs or suited connectors 78 and up in LP, but more then that I think it is EV-