Well done, i'm going to have a look at it :). (maybe quickly build one myself to have a go with it).
Thanks for mentioning me in your post (that's awesome), and the reverse is also true, it's great being able to help someone that's trying to figure things out themselves :). When reading this forum it's sometimes frustrating to have people just come ask every little thing, and getting annoyed when you don't do all the work/thinking/searching for them (although it's probably often younger people who don't have the patience yet). It's always nice to be able to help someone who likes pointers on where to go next, and doesn't just want more experienced people to do the work for them :).
And pretty awesome that you post your results here too, that should happen more often XD.