I do not think they will make an adjustable or higher floorstand, and personally I think it would look at bit silly :).
Accroding to the catalogue the hight is 107 cm on floor stand, which is about the same hight as the BV7-32 on floor stand - try to find a picture of BV7-32 with BL8000 which might give you an idea on how it will look.
Christian
Living room: BV7-40 mkIV + V8000, BL5, BL3, BM1 and BS9000. Bedroom: MX3000 and BL4500 on MCL2-AV. Around: PentaIII, CX100 and MCX35 on ML/MCL + MCL2-A, BeoPort and BL4 on ML, BS3300 + M75 as stand alone, BC6000 + BC600 and BT1100, LC1, LC2, Beo4, Beo5 and BL1000, BS2 and A8, EarSet2, Apron, Coffee mugs, Enamel Bagdes, Bath towel, Keyring, Books, Lots of miniature and the Bottle opener. Office: BC2300 + BL2500 and BS3. Summer house: BS Century.
Addicted? Oh no.... ;)