H. gigas speed and behavior

[k2power]

I have a H. gigas that I purchased with 2 gimpy back legs on the right side 2 months ago. They were undersized and kind of trailed when it walked and were a result of a previous bad molt. I knew they would molt out OK and now they have. My question is will the formerly skittish and and somewhat calm tarantula take on a whole new behavior set with new parts that work properly. Will it be much more aggressive or likely remain of similar behavior. It also never dug any. It appears to still be skittish but molted when I was out of town so I don't know exactly how long it has been since molting except for 2-4 days ago probably.