Reputation Request - Good addition

[alfaowner]

I did look but only found a way to do this on an older version which I tried and it didnt work:

1) Does any one know how to show only positive reputation clicks in users profile?
2) Also make it that neither radio button is selected by default on rep submission page
3) Make comments a required field or it will not submit at all.

Number 3 I feel should really of been included on the vB release of vBmechanics reputation hack.

I will be watching to see if anyone else agrees that this is a good positive addition to the rep system.

I forgot to say that I was using the Enhanced reoutaion hack, but this doesnt cover postive only viewing in profile