No problem Matt. A lot people forget about the power masters. Power masters is how I got started in TMCC. I had a postwar ZW, a 2037 engine and tender. It was a lot of fun controlling it with the remote.
Another good option on power would be to get a 180 watt brick and use the TW for accessories. The TW is listed as 175 watts but that's not what you get at the track. The TW is actually 2 cores and each core is only rated for about 80 watts. You would get a lot more bang for the buck with a 180 watt brick and it would have the fast breakers to better protect the locs.
Joe