OK Doke - let me know if you need help -
I also have a ddrum 4 SE cast precision, Alesis DM5, but to be honest the TD20 blows them away! Used to have a Simmons SDX but that blew up

I also have a Tama Superstar (1980 vintage), with (and with kind support from Sabian) Neil Peart Paragon cymbals, with clip on mics, and ddrum triggers.
My next phase is to equip my studio with ProTools LE - this is abit in the future - but you would be welcome to come and give it a go - mind you I would have to get back to college to figure out how to drive it

Did you see the clips of us at Rockfield recording our album??? Its on You Tube just search fro me, or Cynic at Rockfields.
Cheers mate,
Tim