Rega P3-24, Pro-Ject RM-5, or Technics 1200?

I'm in the market for a turntable and have been looking at the Rega P3-24 and the Pro-Ject RM-5. I was a DJ, so I already have 2 Technics SL-1200 MK2s, but based on things I'd read elsewhere assumed that these would never really be "hi-fi". I came to Audiogon to see what people had to say about the Rega and Pro-Ject tables and was surprised to find quite a few postings saying that the 1200s could sound as good or better than either of these. Most of these posts discuss KAB modified 1200s. I've already got the tables, can I get the modifications made to one of my existing tables, and which mods would folks suggest? Also, if people think this is the route to go, what cartridge would you suggest? If this isn't the route to go, which table would you suggest?

Just for reference, here's my current system:
- NuForce IA-7 integrated amp
- Reference 3A MM DeCapo speakers
- Arcam CD36 CD Player
- Bellari Moving Magnet Tube Phono Preamp

Thanks for your suggestions!