I'd go for 225/45/17, they're generally more available like you said, and usually cheaper. Although, as you said, all the tire sizes you picked would work, 245/40/17 could rub up front if you're really low.
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2002 TiAg M3 6mt
deoranged, dechromed, led tails, ZHP knob, UUC SS v3, GROM, OEM 220M 19's, Michelin Supersports
2006 YZF-R6, black, ohlins, pazzo, BMC, cat delete, vance hines csone, YEC racing tune,-1 +2