I've designed a few kits over the years and cycling through kits on a template is never a good idea. You easily end up with too many without much thought about what you're actually designing.
The online templates/kit makers don't look the best either. The first ever kit I designed was for a football team - coincidently were also playing in yellow blue - and they asked for a few ideas. I came back to them a week later with around 100 different sketches. It was just too much and although we did whittle it down to a decent kit in the end, I learnt a valuable lesson in design.
The thing that ends up spoiling kits more than anything though is the number of sponsors we have on our shirts. You're never going to get that 'classic kit' feel with them.
