It's pretty hard to tech cards into such a deck as pure SP builds are better with SP techs (not always the case though, Mewtwo lvX is a common tech is some SP toolbox builds) but there are a number of things you could do to the deck: If you had a Blaziken FB lvX you could change the deck into a Blazeray deck - fast disruptive and deals out alot of damage early game which cripples alot of decks same goes if you were to add Infernape 4 lvX into the deck except it deals slightly less damage except it isn't very reliant on the lvX form to deal decent damage however it also has a very disruptive power. A slightly less known variant of today would be Luxtric (Luxray GL lvX + Manectric PL) this variant has proven itself in the past (it came 2nd in the US Nationals in the masters division) however it is overshadowed by many better variants, but nonetheless it is still a variant.
But don't take my word for it. Experiment, test out different ideas to suite your playing style. Luxray GL lvX has also be paired with a few Stage 2 and Stage 1 attackers so thats an idea.
Also it nice to see another British member on the beach as there are so few of us.