Pretty sure this will work, but anyway....
I have one of these:
and the BB is a bit clicky (has been since new - works fine just random ticks...), plus more importantly it looks a bit basic.
Merlin have cheap SORA chainsets, of which I am considering getting one.
I think the current BB is a sq taper. Presumably a HTII BB will fit without issue (just like it did with my mountain bike when I swapped from sq taper to HTII??)
The original crankset probably has less than 500 miles on it, so should sell OK on eBay.
Advice, as ever, would be much appreciated before I press 'buy'......