You're thinking a little too narrowly. Look at the techniques in the method, really look at them and look back on what I told you about the properties of this method. Specifically, the two types of tangible blasts. For the first type, think about how you would maintain the powerful gusts and what that means. For the second think about what a projectile is and what happens once you release a projectile.
I'll give you a little hint to help you out. It all deals with how you use your chakra for the techniques. Some techniques are self sustaining while others require you to constantly output chakra for the durration of the technique. Tell me the advanteges and disadvanteges to using chakra in those ways. Also, be sure to add more detail to your explanations. Giving me little bullet points isn't showing me that indepth thinking you'll need as an RPer. You need to know and understand these techniques inside and out if you're going to effectively use them.
Right now is basic and has nothing to do with the method itself. Your first two advantage points tell me about how the jutsu chakra and power system works. That is nothing of relivance to the what I told you about those techniques, it's how all techniques are constructed. You're disadvantage points talk about the range of the techniques, which have no relivance to how the techniques actually work, it's just another observation. As well, your last point...well i don't really know what to make of that to tell you the truth. It seems like you were just rushing.
Try this again, take your time and think about the what you've been told about the element so far, this first method and look at the techniques and read them through. Then write me a response that shows me you get the picture.