Spin Bike Recommendations

Ok guys.

I live in Australia and I am after a quality Spin bike.

I have shortlisted my choice to these 4 commerical units for SPIN Bikes that are available in Australia......

(1) HEALTHSTREAM COMMERCIAL SPIN BIKE - FCC15SBN
http://www.fitnesschoice.com.au/shop/sc ... ProdID=739

(2) Vortec AV900
http://www.fitnessmarket.com.au/shop/pr ... ctid=16397

(3) Maxx Pro Spin Bike
http://www.gymquipfitness.com/docs/deta ... ogueID=609

(4) Lemond Revmaster Pro
http://lemondfitness.com.au/product/5/RevMaster+Pro

ATM, I am leaning towards Option 4 - Lemond Revmaster pro.

I weigh 102kg atm and I am 6'2".

I aim to weigh 85kg and build muscle around my knees.

Key criteria - quietness, ergonomic, heavy duty flywheel, 17.5" crank, freewheeling hub and quality bearings.

It would be fantastic if you could provide your thoughts and recommendations please.

Ago Velox.