Okay. Takemusu Aikido is an alternate name for Iwama Ryu Aikido, which refers to the way that Ueshiba Sensei was teaching his Aikido for the last decade of his life (in Iwama, after WWII). As a result, it's not the "old style" so much… but the later, refined approach. In fact, even the mainline Aikikai variant, headed by Ueshiba's descendants (Kisshomaru, and currently Moriteru Sensei) dates from a bit before this approach.
Iwama Ryu has a few defining characteristics, but the bukijutsu (weaponry methods) is probably one of the most notable. The most senior student under Ueshiba Sensei in Iwama, as well as the most consistent over that period, was Morihiro Saito, who was instrumental in helping to refine and develop the weaponry methods of the art, specifically Aiki-jo and Aiki-ken, based in no small part on his exposure to Yagyu Shinkage Ryu Kenjutsu. That said, when compared with other classical systems of Japanese weaponry, the approach used and found in Aikido, including Iwama Ryu, is somewhat… different. Realistically, in Aikido, the weapons aren't really that representative of actual weapon usage, so much as a way of expressing and emphasising the Aiki principles of O'Sensei's art.
So, it more "balanced"? From my perspective, no, not really. There's a larger weaponry contingent to the system than in other Aikido variants, sure… but that's about as far as I'd go.