you have 108 hours of flying but do not have your private lic? Excuse my lack of Gen Av smarts, is that because you are not 18 yet?
As for your orig question, you obviously have the means to fly privately for training, have as many hours a primary military student would have, if you went mil you would have to get your BA/BS to get a commision, and then deal with getting a pilot spot on top of that, i'd say you are ahead of the game Gen Av wise and should continue that route if you have the money. you could be flying regionals in 5 years or so, if you go mil, you wont be able to fly commercially for at least 15 years from right now (assuming approx 10 years in the mil)....meaning you wont be a college grad until age 22, and then will take 2 to 4 years in training, then the 7-9 year commitment to the military....
so if you desire to fly military A/C, persue it as you see fit, if you just want to fly for a living....go the other route