I would go with a 2 pill with 2290s in it, like the TNT 250 mobile amp, u wouldnt need but a 35 amp ps, it has the variable power knob on it, and it has a preamp, and the am/ssb switches already in it, and it also has a fan in it, and a hi/low side in it and it will run with any low drive radios out there, also makes a sweet little driver...its about 240.00 shipped..
Or you can go with a Midnight Special 250, theres no variable power on this amp, have to use the one in the radio if your radio has the feature, it has 2--2290s in it, hi/low side, ssb is automatic, and theres no fan, or preamp in it, but man does it have a big band in a small package, runs around 150.00 shipped, give or take a few $$.....
I used to run one of these little guys, sweet amp forsure..
I ran it with a Cobra 2000...just a thought..