Just ordered my far/deep red stuff to incorporate into my lights... super pumped about it.If you have a legit idea maybe hit up @beluga, he was talking about building some more lights. Yal could be the next new thing.
However, those red buddies I think are probably the best thing out right now for that IR supplementation. I haven't looked at the shipping costs from Oz to the states yet... but probably worth it.
You can see some results on LEDGardener, RIU, and instagram... dude who made 'em is LEDTEKNIK... one of the mods over at LEDGardener... knows his stuff way more than I.
Only reason I didn't get buddies was for the sake of my own DIY enthusiasm.