Yeah, I have seen a few VTEC Mini's on the web, but most used the more powerful B16 or B18 twin cam engines that require lengthening the nose a few inches to fit them. The engine fits without mods in a Mini Clubman, but I hate it's squared off front end. There are a few companies that offer complete kits to do the swap with the B series, but the D series is a make it yourself proposition. My whole reason for planning one was a desire to build the ultimate pizza delivery car. It requires a different set of design parameters than just building a fast street car, and the front wheel drive is not a hindrance to it. They include: Short turning radius, excellent fuel economy, ease if ingress/egress, air conditioning, inexpensive parts availability and good handling. Acceleration is a plus only if it does not kill fuel economy and that is where the low mass of the Mini makes the whole idea work. Low mass reduces the amount of power required to get a given rate of acceleration and reduces the amount of fuel required to do so. Also, the D series is lighter than the B series. The other engines I considered are the 1300cc DOHC 4 out of the Suzuki Swift GTi or the turbo 3 cylinder out of the Chevy Sprint Turbo of the mid to late 80's. A Subaru Justy turbo could also provide a low mass 3 with the potential for respectable acceleration, but most were AWD and I am uncertain of the FWD version's transmission would interchange. The gearing would not be far off either for any of the Suzuki options ( Sprints ,Metros and Pontiac Fireflys were all built by Suzuki for GM) given the small wheels fitted to most Mini's, typically 10's or 12's with 13's optional on Mini's with the Sport pack option. If I did the Honda D series it would have required me to use the transmission off of a CRX HF from the early 90's as it was geared steeper for fuel economy and would negate the effect of the shorter tires on a Mini. I also considered a B13 (91-94) Sentra SE-R with a SR20DET out of a JDM Bluebird or Pulsar GTiR as a possible choice, and even figured out how to convert it to AWD using almost all factory parts. If you want to see the ultimate lightweight vehicle with a swap, try to find the Gixxercart on the net, or maybe Youtube. The name says it all, a GSXR's 1100cc sport bike engine and trans swapped into a shifter kart. It was done in Germany by a guy who also had some interesting Mini's including one that was an AWD pickup with a Honda EF Civic wagon's AWD system and engine.