Swanga

Mate im looking at doing this on my BA, does the tarp itself need to be altered or is it the correct size for the BA?

Its been a long time since I had my last xr6t (2004 BA MK2 bought new) but ive recently picked up a 2003 BA Ute(done 192k) as a bit of a project and im just going through everything and tidying it up. Ive been scouring the pages on info relating to rough idle once warm and ive attended to some of the obvious as they needed to be done anyway. I.e It has new plugs, injectors serviced (one was rooted) and throttle body cleaned. Its thrown out the codes as pictured (I think the first two have now been cleared after the service) which leads up to believe the timing chain is stretched and throwing out the vct. Would we be right in assuming so? There is no engine light on.