Why are dynamic fonts limited to a size of 144 in UILabels

[Multiplayer]

Hi

I just upgraded to version 3.05 and tried out the new dynamic font option in UILabels. I'm pretty sure I love those. But their maximum size is limited to 144, which is not always enough for me.
It is easy enough to replace the two occurrences of 144 in the UILabel script with bigger values, and it works. But I was wondering; maybe there is a good reason for the limit. So can I change it without regret later on, or is it a trap?

[ArenMook]

Only reason is just sanity ("who would ever want font size greater than 144!?", I thought!). You are welcome to change that line

[Multiplayer]

OK, thank you.