Dennis, I have owned a full blown modded P3 for 3 1/2 years and am quite happy with it. Got the itch about 8-10 months ago and bought a Bel Canto DAC2. Found it closed in at the top and a bit dark compared to the PT. I also had a P1 which did nothing meaningful and was too damn complicated, especially after getting the DAC modded. I sold the DAC2 two months after buying.
I think you'll get better music making from the fully modded P3 than the stock version with P1.
I think you'll get better music making from the fully modded P3 than the stock version with P1.