So, yes, the restrictions suck. Is it unfair? Maybe.
However, FIRST does a fabulous job of preparing us students for real life. In "real" life there are restrictions that you might find unneccessary. There are often situations that you find "unfair." Yet with all those times I have yet to find a situation where complaining has solved the problem. Instead, rise above and make do what what you have.
"You can't always get what you want
But if you try sometimes
You just might find
You get what you need"
-Rolling Stones
I've always found this a meaningful reminder.. and a good song.
In the end you have to make a decision. You can make a mini-bot that complies with the rules, or you can not make one at all.