I demo'd the Head LM Prestige and loved the feel and weight from the baseline. I decided to buy the Radical, however, because I felt it offered more spin. I want to add some weight to my Radical to get it to feel more like the Prestige. Where do I add the tape? Here are the important specs: Prestige: strung weight = 12.3 oz., 7 pts. head-light, and swingweight of 340. Radical: strung weight = 11.2 oz., 4 pts. head-light, and swingweight of 325. I want to bring the Radical up to the Prestige's overall weight, but I also want to keep the same basic feel that the Prestige had. I don't know how swingweight and balance are related, but was hoping someone could suggest where I should add the tape to bring the Rad up to the Pres'. specs. Thanks!