well personally the 15 seconds that we set it as in gg is plenty for how fast pace it is... I mean each round only last maybe a minute tops if everyone is moving, so if you set it to 30-45 seconds then I personally think that your just allowing camping... now 30-45 seconds for sniper/knife yea that sounds good.... but anything other than that i think should stay 15-20 max (15 seconds is a long time in gg) Ive actually seen rounds that have only lasted about 10 seconds (run n gun and shotty mainly).
you could always put a vote up here in the forums and tell people to come check it out and give their opinion.... also I think we should here sio or enders thoughts on this seeing that they would have to be the ones doing the configuring and setting this shit up. maybe they could see tell us how hard this would be to add in and get it configured and all that good shit.