i think it is definitely possible, lets see it is march, you have three months till summer, you might not be able to get completely ripped like 6% or somethingl ike that, though you can take that bf% down to 10 definitely i think. i wouldnt do any refeeds though for mabye 4-6 weeks into the diet though, as you are at a very high bodyfat% right now, and your leptin levels are very high already. just go on a diet of 15Xbw-500 cals at least, you can either try a diet like crums, i cant tell you results of this from experience, or use a standard one such as 50/30/20 pro/carbs/fat. as long as you keep a deficit in cals in your diet, be strict to your diet, make a good solid diet avoiding the foods you know you shouldnt eat such as sugars, fruits, trans and sat fats,etc, and incorporate maybe 3-4 30 min cardio sessions each week, it is very possible. if you ened help with a diet just list the one you are currently using.