1. Yep, the Pro-Ject RS2T definitely has a small form factor as intended for the smaller footprint goal. It is supplied with a wall wart SMPS. They offer an optional LPS or one can purchase another brand of LPS.
All I can pass along to you is, this transport has fabulous sound quality. Yes, even with the SMPS. I did purchase an external LPS and it did improve further. IMHO the RS2T is a terrific CD transport as numerous reviews have attested. However, I understand it just may not be for you. No single component/product will please everyone, that’s for sure.
2. I do believe that the Jays Audio transports would be an excellent choice for you. Earlier in this thread (11/14) I posted a link to reviews of the Jay’s audio CDT3 MK III. In the Hifi Advice review comparisons are made between the CDT3 MK III and their CDT2 MK III.
The flagship CDT3 MK III is considered the clearly better transport, granted at 2x the cost. A number of factors were given as to why this is so. Given what you are seeking, I believe their flagship model is what you are looking for. I strongly suspect you would be very happy with this choice. If the RS2T didn’t exist, I would own the CDT3 ML III.
Best wishes
Charles