This scope should be capable of providing decent views and may well justify the expense of buying some Televue Plossl EPs.
https://www.bintel.com.au/product-ca...elevue/plossl/
However, if Andrews Communications still has these in stock, the following Skywatcher EPs are a considerable improvement on the SuperPlossl EPs provided with your scope and are budget priced.
http://www.andrewscom.com.au/optical-telescopes
Skywatcher 1.25" Plossl eyepieces - limited stock
Type
Price $(AUD)
6.3mm, 7.5mm and 10mm, 12.5mm, 17mm, 20mm, and 25mm
$29.00 each