Your race's flaws aren't really flaws... all it is is a slightly longer reproductive cycle- 12 months rather than 9- which is kinda balanced because it's much less painful, and therefore loss of life isn't nearly as likely (I'm assuming). That kind of balances out... and not being able to smell or taste as well as humans isn't much of a flaw. Humans do not need either to battle effectively- if anything, a lack of taste and smell might actually help human soldiers, rather than hinder. Your race is extra strong and tough, without any notable size difference or anything.

Hocklyns are crystalline and are more powerful- but blunt weapons are more likely to shatter an entire section of their crystal 'skin', leaving them very vulnerable and in considerable pain. They're also much slower- the fastest ones may be on par to an average human. Stronger, but slower. Natural armor, which could deflect bullets at the right angle, or absorb/reflect certain energy weapons, but is vulnerable to blunt force, and breaks in large chunks- not small punctures or holes.