If you like new gear, you can't go wrong with a TC Electronic D-Two. The Rhythmic Delay feature is awesome -- you can tap in rhythmic patterns and have them quantize to your chosen note values. But I seem to recall that it doesn't offer mod delays, which may or may not matter to you.
or if you can get it cheap enough, a used G-Major 2 would be great, and that does have modulated delays and obviously a ton of other capabilities, too. But new it's closer to $600.
+1 on the Time Factor if you have a shelf in your rack for pedals.
Scott