Hi,
I don't know anything about the Gitano other than what I read in the RCM construction article, but the moments/planform look good. RCM also sells plans for the LOADED Dice, which is another possibility - and also easy to build. Flying Models has plans for the original .60 sized Desire which would be great with a 90 (2 or 4-stroke).
The Swallow ARF flies well and is a great value for the price. MK makes several .90 sized pattern kits including 2 new ones: SUper VR-90 and the Sky Star 90. Both are available via overseas purchase, but will cost you about $300 delivered here in the USA.
Good luck!!