Impaired Attribute goes to a minimum of 2 Maximum on the attribute, the most you could take is a Impaired Strength 6, giving 48 Karma My bad, read the wrong line on the table.
Also, your Essence doesn't add up .96 (Bone Density 4 Alpha) + 2.8 (Muscle Replacement 4) + .6 (Cerebral Booster 3) + 1 (Synaptic Booster 2) = 5.36, leaving you about 0.6 Essence.
The costs are also WAAY off. 24,000¥ (Bone Density 4 Alpha) + 120,000¥ (Muscle Replacement 4) + 94,500¥ (Cerebral Booster 3) + 190,000¥ (Synaptic Booster 2) = 428,500¥. That's 153,500¥ over your resources, and I didn't see anything about Karma for Cash.