Nice job on the saw. It looks like it's ready to go to work. I would consider adding either a spray mist or possibly a flood coolant system to extend blade life and make cuts even more accurate. I've had a Baileigh variable speed (21- 120rpm) for a few years. It can be used like yours with no coolant, but when cutting dry the blade life is only about 1/3 of what can be expected when using flood coolant. A dry blade can only be expected to last around 350 cuts before needing to be sharpened while the same blade with flood coolant can usually get around 1,000 cuts before needing to be sharpened.
Sharpening usually costs around $25.00 plus shipping if necessary. They can usually be resharpened 10 times before needing to be retoothed. Retoothing costs around $50.00 plus shipping if necessary. They can be resharpened and tetoothed until the diameter is reduced to the point it isn't large enough to cut through the intended material. I have 4 new 350 mm diameter blades for my saw with different tooth grinds for small diameter aluminum (3/4" to 2"), larger diameter aluminum (2" to 4 1/2" aluminum), small diameter steel, and larger diameter steel. I also have 1 older blade for steel that has been sharpened and retoothed to the point it's now only 315 mm.
Quality blades are not cheap. A middle of the road blade usually runs between $125.00 and $150.00. Higher quality blades are in the $175.00 to $300.00 range. The middle of the road blades can usually hold a tolerance of .005" in a high production situation until needing to be sharpened, while the higher quality ones can hold a tolerance of .002". In a light duty or fabrication shop the quality blades can hold .0005" until needing to be sharpened.