The R3000 question.... I have a set of AY-UP lights. You cant go wrong there, it has 2 x 3 hour battery's, enough mounts to mount it on your helmet or bars, 320 Lumen per light set, so plenty of light. The best part is they weight in at 58 grams. I see some guys are using the iBlaast II. Ive have had my AY-UP set for 5 months now and you cant go wrong there. Best part is they are available in SA. Check out EasyGIS...... http://www.easygis.co.za/shop/index.php?main_page=index&cPath=75 Thats the R3000 answer......