Hi All

I've got a "steepish" backyard lawn of about 600sqm.
Rather than lumping a Catcher around for each mowing, can I mulch ?
Or just leave the catcher off ?

Q1 : Can I convert an old Victa Lawnkeeper to a mulch mower ?
Q2 : If so, do I need to upgrade to a 4 blade carrier as well as a new Mulch Plug ?

Details :
Victa Lawnkeeper LCS464 (?) - FG FI N12437 M/N N12437 - year 2009 - B&S 148cc 90000 series 09T502 - existing 2 blade carrier - Overall mower works well & maintained regularly.

Advice pls ?