Many here will recommend against Bose, which tends to be over priced and isn't nearly as good. You can get an excellent non-Bose system for around a grand. If there's a real AV shop in your area, maybe even a Magnolia inside a Best Buy, go do some listening. You'll likely find affordable systems that sound considerably better than the Bose. Sound quality aside, the v25 only has three HDMI inputs and does not appear to decode lossless dts-MA, which is used on most Blu-rays.
But, even with the Bose, why are you planning to run all those cables to the TV? It has multiple HDMI inputs and feeds a single HDMI output to the TV.