need ideas to wire two amps

OK, first of all that Kenwood amp cannot be bridged into 2-ohms.  It requires a minimum 4-ohm load when bridged.  You could connect your components in parallel to one amp, although you must realize you will have no front/rear fade control if you do this.  A much better solution would be to get a four-channel amp for your components, or use both amps (one on the front set and one on the rear set.)  Now to your subs.  I believe the 10W6 is rated at 300 watts RMS and has dual 6-ohm voice coils, correct?  So your possible configurations with two of them are 1.5 ohms, 6 ohms, or 24 ohms.  The only way you can safely use these with one of your amps is to wire then for 6-ohms net load (series-parallel) and bridge it to the amp.  This will deliver approximately 300 watts, or 150 watts per woofer.  A better solution would be to get a proper mono subwoofer amp like a JBL BP600.1 that can handle a 1.5 ohm load (parellel-parellel) and deliver closer to 600 watts into it.

While you COULD set up your systems in two seperate 3-way configurations, this is only possible if you build the proper passive crossover and connect the sub as a 6-ohm load on each amplifier.  If you know how to do this, then by all means go for it.

I was pondering this for quite awhile...I know and you know that you ended up somehow with an oddball marriage of equipment.  Change out amps when you can, to a four channel 4 X 50 RMS, and a mono sub amp.  Meantime, you could get speakers installed and the system set up, and start listening to your music, knowing you can make improvements.  I wouldn't think of this setup as a keeper, though, as you might if you configure tri-way setups.

I would consider the components and subs as keepers, and trade out the amps at the best opportunity.  For interim listening, consider wiring the components left side in series, and right side in series.  You would have no fade control, mind you.  This would present an 8 ohm load onto each channel of one of the amps, providing about 75 watts to each side, or about 38 watts RMS to each component.  Not too far off the RMS of 50 watts that the components are rated at.  Then, use the other amp for the subs, and simply connect a sub to each channel for about 190 watts to each one.  The DVC subs would be parallel wired for 3 ohm each.

When you do change amps, you will have a louder system.  But the power requirements will be the same, as far as wiring for power goes.