I'm just looking for a few opinions on this one. I'm putting together a new build and was completely set on the 410, but now I'm having second thoughts. The the main thing steering me away from it is the lack of any sort of air filters on the intakes (except for the PSU). I live in an old dusty house and would definitely have to buy or make air filters for it. The R4 with side window looks like a good alternative and I'm really starting to lean in that direction. Any advice will be appreciated. Thanks.