could use some advice. links/lists appreciated. i just recently started back in to tf's and missed a lot. i'm liking the energon toys and noticed most of them are fairly cheap. i've picked up tidal wave, snowcat, and 3 omnicons. i'd really like to know which figures combine. not the gestalts, but the shirt/pants combiners. i was mildly annoyed to find out snowcat doesn't actually combine, but i like the figure anyway. arctic/ snowmobiles are 'cool.' bad puns aside, i'd just like any advice.