Sounds like you are already suffering the effects of lower test due to aging, and a short cycle like that is going to do more long term harm than good...
You will feel and look better while on, but after the cycle you will probably end up weaker and look worse than when you started, your natural hormonal levels will not allow you to stay lean and strong no matter how you diet.
HRT is the only way to go, in my opinion.
p.s. It is humorous when people think that a mild cycle will cause everyone to accuse them of being on steroids... Maybe if you take 1/2 gram of test and eat like a pig