Well Biggish
Nice to hear you are so enthusiastic. Im sure there will be those amongst the group who are similarly dimension-inclined, and therefore, will find your substantial expansiveness so irresistable, that they'll consider your company significantly more stimulating than that of us of more smallish presentations.
Independently of your seeminly less than prudent judgement to select this rather public forum to disclose some of your more personal fetiches, were you also thinking you'll be doing a longer ride than usual on Saturday? (weather-dependent, of course)