Building bins from scratch is not as hard to do as some people seem to think. I know because I used to be one of those people. When I first attempted to build one with Oliver Pieper's haystack tutorial years ago I failed miserably and promptly tossed Binedit out the windows95 for a good six months. When I eventually picked it up again I quickly found that it's all just a matter of taking some time to learn the basics because once you have a good grasp of the basics there's virtually no limit to what you can create except perhaps by your own lack of motivation or imagination.