thank you both for your kind words, as for the details though please read below:
PAINT:
The paint was sourced from Protec and was not mixed to match (colour - Olive Green). This was because the sample given did look under their lights like the original as I did compare it with a piece of the mower. To paint the mower I used a etch primer from Dulux as I sandblasted the entire mower back to bare metal. The hammertone paint was thinned out using enamel thinners and then applied using a spray gun. the reel on the other hand was sprayed using a Dulux pressure pack (spray can) over etch primer masking of the shaft on either end for the bearings. In addition, to further protect the reel, 3 gloss clear coats were sprayed over the paint. On the other hand for the front roller assembly and various other parts, a zinc spray was applied and protected using a clear coat.
The reel and bed-knife were ground by "Steve Rose" at Australian Saws & Blade and Cylinder Blade Sharpening Service on Research Road Pooraka, SA. I also had Steve replace the bearings and the bed knife screws while he was at it. Furthermore, the holes for the bed-knife had a tap passed through for extra measure.
The 3.5 hp Briggs and Stratton engine was bought off of Ebay from PowerMower located in SA for around $250 at the time. (See link for the shops website for engine). The Stickers were sourced from Ebay along with the red plugs, grass catcher supports, replacement keys (for the clutch shaft, reel sprocket, and engine sprocket) and all new corks (clutch and thrust pad).
Link for Stickers (Chain Cover): http://www.ebay.com.au/itm/Scott-Bonnar-Model-45-Vintage-Mower-Chain-Cover-Decal/263391908646?hash=item3d53619326:g:pmEAAOSwiLdWCmZG
Link for Stickers (Winged Decal & emblem): http://www.ebay.com.au/itm/Scott-Bonnar-Model-45-Vintage-Mower-Winged-Decal/253331987814?hash=item3afbc35d66:m:mef9qSqodJ-xt19ksa4_qqA
Link for Red plugs : http://www.ebay.com.au/itm/Scott-Bonnar-Plugs-1-sets-of-3-plugs/142641679392?hash=item21361b4c20:g:5J4AAOSwnHZYkbgQ
Link for Grass catcher supports: http://www.ebay.com.au/itm/Scott-Bonnar-45-Rover-45-grass-catcher-supports/142643648565?hash=item2136395835:g:MDcAAOxy4fVTDckQ
Link for Replacement keys: http://www.ebay.com.au/itm/Scott-bonnar-rover-45-engine-sprocket-key-reel-sprocket-key-clutch-shaft-key/132383016709?hash=item1ed2a48705:g:qWwAAOSwGvhT8GpL
Link for New corks: http://www.ebay.com.au/itm/Scott-Bonnar-45-engine-and-traction-drive-lining-combo/132413358173?hash=item1ed473805d:g:2qIAAOxy7nNTPSOa