Mt Spurling et al – Proposed Itinerary

Wondering if people have any thoughts on this itinerary? We can add a day if necessary….
Day 1 - Lake Myrtle Track to camp at Lake Myrtle, with side trip to Nescient Peak
Day 2 - Lake Myrtle to camp at Lake Artemis, with side trip to Mt Rogoona
Day 3 - Day walk to Mountains of Jupiter and Mt Spurling
Day 4 - Walk back to Mersey Forest Rd
Particularly interested in comments on Day 3, ie should we traverse south over Mts of Jupiter and approach Mt Spurling from the north east, returning to Artemis via the western side of Lake Payanna, or drop down from the Jupiter high point towards Lake Eros and do a there-and-back. Whichever offers the least scrub.
It will be an experienced party walking at a moderate pace.
Cheers,
Rohan
Day 1 - Lake Myrtle Track to camp at Lake Myrtle, with side trip to Nescient Peak
Day 2 - Lake Myrtle to camp at Lake Artemis, with side trip to Mt Rogoona
Day 3 - Day walk to Mountains of Jupiter and Mt Spurling
Day 4 - Walk back to Mersey Forest Rd
Particularly interested in comments on Day 3, ie should we traverse south over Mts of Jupiter and approach Mt Spurling from the north east, returning to Artemis via the western side of Lake Payanna, or drop down from the Jupiter high point towards Lake Eros and do a there-and-back. Whichever offers the least scrub.

It will be an experienced party walking at a moderate pace.
Cheers,
Rohan