Yes, you're absolutely right. Other players who could score, but weren't out & out strikers would include Steve Brown & Brian Woolfe. More recently, let's not forget Dave Powell & his record setting exploits during our monster FA Cup adventure which finished at Villa Park (7 or was it 9 FA cup goals in one campaign? Whichever, the team totalled 10 more, in total.)
Dave Bostock was pretty deadly on his day, but nobody in my time of watching the Fleet could equal Portway for that sheer certainty that, if he got the ball within striking distance, a goal was a foregone conclusion. Will never forget that header at Leyton Orient. From an Ullathorne cross from the left, I believe; half an inch in front of his marker & bang: in the net. Such a shame that, given our potential at the time, he was understandably always searching for greener pastures, went to Gloucester & got that eye injury which effectively put an end to an outastanding talent.