You could get a B3 LOL but that would be the opposite of what you would want so dont get that.
Seriously, It seems to me that if you do want those patches including some sweeter than the average brass patches, I would get into a mid line Yamaha keyboard. If you had to spend an extra 50-75 bucks, it would still be worth it in my opinion. the Roland controllers (A-??) can be found real cheap sometimes, but as 3351 said, it's a controller ( so youd have to get all of your sounds via soft synth). I personally don't like all keyboard tracks soft synthed. Through real good monitors you can certainly hear a difference. No doubt it must be from a lacking of certain harmonnic overtones because to me it seems quite a bit "thinner" when all the synth tracks are SW based.